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Home Return to list Fire Weather Warning 0018 Issued by the Boise Forecast Office
Action: New Issued At: 2026-08-12 14:21:21 137 WWUS85 KBOI 121920 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 120 PM MDT Wed Aug 12 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THURSDAY... A push of monsoon moisture will bring scattered thunderstorms to the region Thursday afternoon through Friday morning. Lingering dry surface air will limit the rainfall amounts on Thursday, increasing concern for lightning ignitions. ORZ673-674-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Central Canyonlands-Northwestern Vale BLM- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 9 AM MDT /8 AM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS AND NORTHWESTERN VALE BLM...WHICH ARE FIRE WEATHER ZONES 673 AND 674... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands and 674 Northwestern Vale BLM. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-423-424-426-ORZ672-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- Southern Grasslands- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM... SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE... OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400... 401...402...403...420...421...423...424...426 AND 672... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. In Oregon, Fire Weather Zone 672 Southern Grasslands. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ675-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Baker Valley- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 AM PDT FRIDAY FOR LIGHTNING FOR BAKER VALLEY...WHICH IS FIRE WEATHER ZONE 675... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 8 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zone 675 Baker Valley. * TIMING...From 2 PM Thursday to 8 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ670-671-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Burns BLM-Steens Mountain- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY FOR LIGHTNING FOR BURNS BLM AND STEENS MOUNTAIN...WHICH ARE FIRE WEATHER ZONES 670 AND 671... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 5 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 671 Steens Mountain. * TIMING...From 2 PM Thursday to 5 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: New Issued At: 2026-08-12 14:21:21 137 WWUS85 KBOI 121920 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 120 PM MDT Wed Aug 12 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THURSDAY... A push of monsoon moisture will bring scattered thunderstorms to the region Thursday afternoon through Friday morning. Lingering dry surface air will limit the rainfall amounts on Thursday, increasing concern for lightning ignitions. ORZ673-674-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Central Canyonlands-Northwestern Vale BLM- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 9 AM MDT /8 AM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS AND NORTHWESTERN VALE BLM...WHICH ARE FIRE WEATHER ZONES 673 AND 674... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands and 674 Northwestern Vale BLM. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-423-424-426-ORZ672-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- Southern Grasslands- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM... SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE... OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400... 401...402...403...420...421...423...424...426 AND 672... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. In Oregon, Fire Weather Zone 672 Southern Grasslands. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ675-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Baker Valley- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 AM PDT FRIDAY FOR LIGHTNING FOR BAKER VALLEY...WHICH IS FIRE WEATHER ZONE 675... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 8 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zone 675 Baker Valley. * TIMING...From 2 PM Thursday to 8 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ670-671-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Burns BLM-Steens Mountain- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY FOR LIGHTNING FOR BURNS BLM AND STEENS MOUNTAIN...WHICH ARE FIRE WEATHER ZONES 670 AND 671... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 5 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 671 Steens Mountain. * TIMING...From 2 PM Thursday to 5 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: New Issued At: 2026-08-12 14:21:21 137 WWUS85 KBOI 121920 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 120 PM MDT Wed Aug 12 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THURSDAY... A push of monsoon moisture will bring scattered thunderstorms to the region Thursday afternoon through Friday morning. Lingering dry surface air will limit the rainfall amounts on Thursday, increasing concern for lightning ignitions. ORZ673-674-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Central Canyonlands-Northwestern Vale BLM- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 9 AM MDT /8 AM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS AND NORTHWESTERN VALE BLM...WHICH ARE FIRE WEATHER ZONES 673 AND 674... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands and 674 Northwestern Vale BLM. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-423-424-426-ORZ672-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- Southern Grasslands- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM... SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE... OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400... 401...402...403...420...421...423...424...426 AND 672... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. In Oregon, Fire Weather Zone 672 Southern Grasslands. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ675-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Baker Valley- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 AM PDT FRIDAY FOR LIGHTNING FOR BAKER VALLEY...WHICH IS FIRE WEATHER ZONE 675... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 8 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zone 675 Baker Valley. * TIMING...From 2 PM Thursday to 8 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ670-671-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Burns BLM-Steens Mountain- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY FOR LIGHTNING FOR BURNS BLM AND STEENS MOUNTAIN...WHICH ARE FIRE WEATHER ZONES 670 AND 671... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 5 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 671 Steens Mountain. * TIMING...From 2 PM Thursday to 5 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: New Issued At: 2026-08-12 14:21:21 137 WWUS85 KBOI 121920 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 120 PM MDT Wed Aug 12 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THURSDAY... A push of monsoon moisture will bring scattered thunderstorms to the region Thursday afternoon through Friday morning. Lingering dry surface air will limit the rainfall amounts on Thursday, increasing concern for lightning ignitions. ORZ673-674-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Central Canyonlands-Northwestern Vale BLM- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 9 AM MDT /8 AM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS AND NORTHWESTERN VALE BLM...WHICH ARE FIRE WEATHER ZONES 673 AND 674... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands and 674 Northwestern Vale BLM. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 9 AM MDT /8 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-423-424-426-ORZ672-131630- /O.UPG.KBOI.FW.A.0008.260813T2100Z-260814T1200Z/ /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- Southern Grasslands- 120 PM MDT Wed Aug 12 2026 /1220 PM PDT Wed Aug 12 2026/ ...RED FLAG WARNING IN EFFECT FROM 3 PM MDT /2 PM PDT/ THURSDAY TO 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM... SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE... OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400... 401...402...403...420...421...423...424...426 AND 672... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. In Oregon, Fire Weather Zone 672 Southern Grasslands. * TIMING...From 3 PM MDT /2 PM PDT/ Thursday to 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ675-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Baker Valley- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 AM PDT FRIDAY FOR LIGHTNING FOR BAKER VALLEY...WHICH IS FIRE WEATHER ZONE 675... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 8 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zone 675 Baker Valley. * TIMING...From 2 PM Thursday to 8 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ670-671-131630- /O.NEW.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Burns BLM-Steens Mountain- 1220 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY FOR LIGHTNING FOR BURNS BLM AND STEENS MOUNTAIN...WHICH ARE FIRE WEATHER ZONES 670 AND 671... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from 2 PM Thursday to 5 AM PDT Friday. * AFFECTED AREA...In Oregon, Fire Weather Zones 670 Burns BLM and 671 Steens Mountain. * TIMING...From 2 PM Thursday to 5 AM PDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-13 10:46:16 136 WWUS85 KBOI 131545 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 945 AM MDT Thu Aug 13 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THURSDAY... A push of monsoon moisture will bring scattered thunderstorms to the region Thursday afternoon through Friday morning. Lingering dry surface air will limit the rainfall amounts on Thursday, increasing concern for lightning ignitions. ORZ673>675-141500- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 945 AM MDT Thu Aug 13 2026 /845 AM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT FROM 3 PM MDT /2 PM PDT/ THIS AFTERNOON TO 9 AM MDT /8 AM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY... WHICH ARE FIRE WEATHER ZONES 673...674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...From 3 PM MDT /2 PM PDT/ this afternoon to 9 AM MDT /8 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-423-424-426-ORZ670>672-141200- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- Burns BLM-Steens Mountain-Southern Grasslands- 945 AM MDT Thu Aug 13 2026 /845 AM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT FROM 3 PM MDT /2 PM PDT/ THIS AFTERNOON TO 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST... TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401... 402...403...420...421...423...424...426...670...671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands. * TIMING...From 3 PM MDT /2 PM PDT/ this afternoon to 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-13 10:46:16 136 WWUS85 KBOI 131545 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 945 AM MDT Thu Aug 13 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THURSDAY... A push of monsoon moisture will bring scattered thunderstorms to the region Thursday afternoon through Friday morning. Lingering dry surface air will limit the rainfall amounts on Thursday, increasing concern for lightning ignitions. ORZ673>675-141500- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1500Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 945 AM MDT Thu Aug 13 2026 /845 AM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT FROM 3 PM MDT /2 PM PDT/ THIS AFTERNOON TO 9 AM MDT /8 AM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY... WHICH ARE FIRE WEATHER ZONES 673...674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...From 3 PM MDT /2 PM PDT/ this afternoon to 9 AM MDT /8 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-423-424-426-ORZ670>672-141200- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- Burns BLM-Steens Mountain-Southern Grasslands- 945 AM MDT Thu Aug 13 2026 /845 AM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT FROM 3 PM MDT /2 PM PDT/ THIS AFTERNOON TO 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST... TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401... 402...403...420...421...423...424...426...670...671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF, including the Camas Prairie, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands. * TIMING...From 3 PM MDT /2 PM PDT/ this afternoon to 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-08-13 14:28:51 344 WWUS85 KBOI 131928 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 128 PM MDT Thu Aug 13 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS TODAY AND TOMORROW... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region this afternoon through Friday evening. Lingering dry surface air will limit the rainfall amounts on Thursday and Friday morning, increasing concern for lightning ignitions. ORZ673>675-142100- /O.EXT.KBOI.FW.W.0018.260813T2100Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 128 PM MDT Thu Aug 13 2026 /1228 PM PDT Thu Aug 13 2026/ ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673...674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-142100- /O.EXT.KBOI.FW.W.0018.260813T2100Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 128 PM MDT Thu Aug 13 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM MDT FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424...426...670... 671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-ORZ670>672-141200- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Burns BLM-Steens Mountain-Southern Grasslands- 128 PM MDT Thu Aug 13 2026 /1228 PM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424... 426...670...671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF and including the Camas Prairie. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands. * TIMING...Until 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-13 14:28:51 344 WWUS85 KBOI 131928 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 128 PM MDT Thu Aug 13 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS TODAY AND TOMORROW... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region this afternoon through Friday evening. Lingering dry surface air will limit the rainfall amounts on Thursday and Friday morning, increasing concern for lightning ignitions. ORZ673>675-142100- /O.EXT.KBOI.FW.W.0018.260813T2100Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 128 PM MDT Thu Aug 13 2026 /1228 PM PDT Thu Aug 13 2026/ ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673...674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-142100- /O.EXT.KBOI.FW.W.0018.260813T2100Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 128 PM MDT Thu Aug 13 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM MDT FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424...426...670... 671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-ORZ670>672-141200- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Burns BLM-Steens Mountain-Southern Grasslands- 128 PM MDT Thu Aug 13 2026 /1228 PM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424... 426...670...671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF and including the Camas Prairie. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands. * TIMING...Until 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-08-13 14:28:51 344 WWUS85 KBOI 131928 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 128 PM MDT Thu Aug 13 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS TODAY AND TOMORROW... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region this afternoon through Friday evening. Lingering dry surface air will limit the rainfall amounts on Thursday and Friday morning, increasing concern for lightning ignitions. ORZ673>675-142100- /O.EXT.KBOI.FW.W.0018.260813T2100Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 128 PM MDT Thu Aug 13 2026 /1228 PM PDT Thu Aug 13 2026/ ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ FRIDAY FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673...674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-142100- /O.EXT.KBOI.FW.W.0018.260813T2100Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 128 PM MDT Thu Aug 13 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM MDT FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424...426...670... 671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ400>403-420-421-ORZ670>672-141200- /O.CON.KBOI.FW.W.0018.260813T2100Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Burns BLM-Steens Mountain-Southern Grasslands- 128 PM MDT Thu Aug 13 2026 /1228 PM PDT Thu Aug 13 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 AM MDT /5 AM PDT/ FRIDAY FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424... 426...670...671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 401 Western Payette National Forest, 402 Eastern Payette National Forest, 403 Northern Boise National Forest, 420 Treasure Valley BLM, 421 Southern Boise/Western Sawtooth NF and including the Camas Prairie. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain and 672 Southern Grasslands. * TIMING...Until 6 AM MDT /5 AM PDT/ Friday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 06:54:38 211 WWUS85 KBOI 141153 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 553 AM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts on this morning, increasing concern for lightning ignitions. IDZ400>403-420-421-ORZ670>672-141300- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Burns BLM-Steens Mountain-Southern Grasslands- 553 AM MDT Fri Aug 14 2026 /453 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING WILL EXPIRE AT 6 AM MDT /5 AM PDT/ EARLY THIS MORNING FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424... 426...670...671 AND 672... $$ G ORZ673>675-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 553 AM MDT Fri Aug 14 2026 /453 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673... 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 553 AM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424...426...670... 671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Expired Issued At: 2026-08-14 06:54:38 211 WWUS85 KBOI 141153 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 553 AM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts on this morning, increasing concern for lightning ignitions. IDZ400>403-420-421-ORZ670>672-141300- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Burns BLM-Steens Mountain-Southern Grasslands- 553 AM MDT Fri Aug 14 2026 /453 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING WILL EXPIRE AT 6 AM MDT /5 AM PDT/ EARLY THIS MORNING FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424... 426...670...671 AND 672... $$ G ORZ673>675-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 553 AM MDT Fri Aug 14 2026 /453 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673... 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 553 AM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424...426...670... 671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 06:54:38 211 WWUS85 KBOI 141153 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 553 AM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts on this morning, increasing concern for lightning ignitions. IDZ400>403-420-421-ORZ670>672-141300- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260814T1200Z/ Northern Boise BLM-Western Payette National Forest- Eastern Payette National Forest-Northern Boise National Forest- Treasure Valley BLM- Southern Boise/Western Sawtooth NF, including the Camas Prairie- Burns BLM-Steens Mountain-Southern Grasslands- 553 AM MDT Fri Aug 14 2026 /453 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING WILL EXPIRE AT 6 AM MDT /5 AM PDT/ EARLY THIS MORNING FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424... 426...670...671 AND 672... $$ G ORZ673>675-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 553 AM MDT Fri Aug 14 2026 /453 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673... 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 553 AM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...WESTERN PAYETTE NATIONAL FOREST...EASTERN PAYETTE NATIONAL FOREST...NORTHERN BOISE NATIONAL FOREST...TREASURE VALLEY BLM...SOUTHERN BOISE/WESTERN SAWTOOTH NF, INCLUDING THE CAMAS PRAIRIE...OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...BURNS BLM...STEENS MOUNTAIN AND SOUTHERN GRASSLANDS...WHICH ARE FIRE WEATHER ZONES 400...401...402...403...420...421...423...424...426...670... 671 AND 672... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 07:00:08 443 WWUS85 KBOI 141159 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 559 AM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts on this morning, increasing concern for lightning ignitions. ORZ673>675-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 559 AM MDT Fri Aug 14 2026 /459 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673... 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 559 AM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 07:00:08 443 WWUS85 KBOI 141159 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 559 AM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts on this morning, increasing concern for lightning ignitions. ORZ673>675-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands-Northwestern Vale BLM-Baker Valley- 559 AM MDT Fri Aug 14 2026 /459 AM PDT Fri Aug 14 2026/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT /7 PM PDT/ THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 673... 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 673 Central Canyonlands, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM MDT /7 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 559 AM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS... WESTERN TWIN FALLS BLM...SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-08-14 13:54:20 219 WWUS85 KBOI 141854 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 1254 PM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH SATURDAY EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts through Saturday especially across southeast Oregon, increasing concern for lightning ignitions. ORZ674-675-150300- /O.EXT.KBOI.FW.W.0018.000000T0000Z-260816T0200Z/ Northwestern Vale BLM-Baker Valley- 1154 AM PDT Fri Aug 14 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM PDT SATURDAY FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 7 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ673-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands- 1254 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...WHICH IS FIRE WEATHER ZONE 673... * AFFECTED AREA...In Oregon, Fire Weather Zone 673 Central Canyonlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 1254 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 13:54:20 219 WWUS85 KBOI 141854 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 1254 PM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH SATURDAY EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts through Saturday especially across southeast Oregon, increasing concern for lightning ignitions. ORZ674-675-150300- /O.EXT.KBOI.FW.W.0018.000000T0000Z-260816T0200Z/ Northwestern Vale BLM-Baker Valley- 1154 AM PDT Fri Aug 14 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM PDT SATURDAY FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 7 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ673-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands- 1254 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...WHICH IS FIRE WEATHER ZONE 673... * AFFECTED AREA...In Oregon, Fire Weather Zone 673 Central Canyonlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 1254 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 13:54:20 219 WWUS85 KBOI 141854 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 1254 PM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH SATURDAY EVENING... A push of monsoon moisture will bring a mix of wet and dry scattered thunderstorms to the region through this evening. Lingering dry surface air will limit the rainfall amounts through Saturday especially across southeast Oregon, increasing concern for lightning ignitions. ORZ674-675-150300- /O.EXT.KBOI.FW.W.0018.000000T0000Z-260816T0200Z/ Northwestern Vale BLM-Baker Valley- 1154 AM PDT Fri Aug 14 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 7 PM PDT SATURDAY FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 7 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ673-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands- 1254 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...WHICH IS FIRE WEATHER ZONE 673... * AFFECTED AREA...In Oregon, Fire Weather Zone 673 Central Canyonlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L IDZ423-424-426-150200- /O.CON.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 1254 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...Until 8 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 40 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Expired Issued At: 2026-08-14 21:03:34 924 WWUS85 KBOI 150203 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 803 PM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH SATURDAY EVENING... Thunderstorms have decreased this evening, but will redevelop Saturday, especially in the Boise and Payette NFs, as well as Baker County and northern Malheur County in Oregon. ORZ673-150315- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands- 803 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...WHICH IS FIRE WEATHER ZONE 673... Thunderstorms have decreased or ended in this area. $$ G IDZ423-424-426-150315- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 803 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... Thunderstorms have decreased or ended in these areas. $$ G ORZ674-675-152115- /O.CON.KBOI.FW.W.0018.000000T0000Z-260816T0200Z/ Northwestern Vale BLM-Baker Valley- 703 PM PDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM PDT SATURDAY FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 7 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Continued Issued At: 2026-08-14 21:03:34 924 WWUS85 KBOI 150203 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 803 PM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH SATURDAY EVENING... Thunderstorms have decreased this evening, but will redevelop Saturday, especially in the Boise and Payette NFs, as well as Baker County and northern Malheur County in Oregon. ORZ673-150315- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands- 803 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...WHICH IS FIRE WEATHER ZONE 673... Thunderstorms have decreased or ended in this area. $$ G IDZ423-424-426-150315- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 803 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... Thunderstorms have decreased or ended in these areas. $$ G ORZ674-675-152115- /O.CON.KBOI.FW.W.0018.000000T0000Z-260816T0200Z/ Northwestern Vale BLM-Baker Valley- 703 PM PDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM PDT SATURDAY FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 7 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Expired Issued At: 2026-08-14 21:03:34 924 WWUS85 KBOI 150203 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 803 PM MDT Fri Aug 14 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH SATURDAY EVENING... Thunderstorms have decreased this evening, but will redevelop Saturday, especially in the Boise and Payette NFs, as well as Baker County and northern Malheur County in Oregon. ORZ673-150315- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Central Canyonlands- 803 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LIGHTNING FOR CENTRAL CANYONLANDS...WHICH IS FIRE WEATHER ZONE 673... Thunderstorms have decreased or ended in this area. $$ G IDZ423-424-426-150315- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260815T0200Z/ Owyhee Mountains-Western Twin Falls BLM-Southern Highlands- 803 PM MDT Fri Aug 14 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING FOR LIGHTNING FOR OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 423...424 AND 426... Thunderstorms have decreased or ended in these areas. $$ G ORZ674-675-152115- /O.CON.KBOI.FW.W.0018.000000T0000Z-260816T0200Z/ Northwestern Vale BLM-Baker Valley- 703 PM PDT Fri Aug 14 2026 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM PDT SATURDAY FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 7 PM PDT Saturday. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 50 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time and Area Extended Issued At: 2026-08-15 09:00:15 910 WWUS85 KBOI 151359 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 759 AM MDT Sat Aug 15 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... Scattered thunderstorms are expected to develop early this afternoon across most districts. These will be a mix of wet and dry thunderstorms especially across the BLM districts. Heavy rain, small hail and outflow winds up to 45 mph will be possible with the strongest storms. IDZ400-420-423-424-426-160300- /O.EXB.KBOI.FW.W.0018.260815T1800Z-260816T0300Z/ Northern Boise BLM-Treasure Valley BLM-Owyhee Mountains- Western Twin Falls BLM-Southern Highlands- 759 AM MDT Sat Aug 15 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 400...420...423... 424 AND 426... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon today to 9 PM MDT this evening. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 420 Treasure Valley BLM, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...From noon today to 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ672-673-160300- /O.EXB.KBOI.FW.W.0018.260815T1800Z-260816T0300Z/ Southern Grasslands-Central Canyonlands- 759 AM MDT Sat Aug 15 2026 /659 AM PDT Sat Aug 15 2026/ ...RED FLAG WARNING IN EFFECT FROM NOON MDT /11 AM PDT/ TODAY TO 9 PM MDT /8 PM PDT/ THIS EVENING FOR LIGHTNING FOR SOUTHERN GRASSLANDS AND CENTRAL CANYONLANDS...WHICH ARE FIRE WEATHER ZONES 672 AND 673... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * AFFECTED AREA...In Oregon, Fire Weather Zones 672 Southern Grasslands and 673 Central Canyonlands. * TIMING...From noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ674-675-160300- /O.EXT.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northwestern Vale BLM-Baker Valley- 659 AM PDT Sat Aug 15 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM PDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time Extended Issued At: 2026-08-15 09:00:15 910 WWUS85 KBOI 151359 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 759 AM MDT Sat Aug 15 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... Scattered thunderstorms are expected to develop early this afternoon across most districts. These will be a mix of wet and dry thunderstorms especially across the BLM districts. Heavy rain, small hail and outflow winds up to 45 mph will be possible with the strongest storms. IDZ400-420-423-424-426-160300- /O.EXB.KBOI.FW.W.0018.260815T1800Z-260816T0300Z/ Northern Boise BLM-Treasure Valley BLM-Owyhee Mountains- Western Twin Falls BLM-Southern Highlands- 759 AM MDT Sat Aug 15 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 400...420...423... 424 AND 426... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon today to 9 PM MDT this evening. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 420 Treasure Valley BLM, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...From noon today to 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ672-673-160300- /O.EXB.KBOI.FW.W.0018.260815T1800Z-260816T0300Z/ Southern Grasslands-Central Canyonlands- 759 AM MDT Sat Aug 15 2026 /659 AM PDT Sat Aug 15 2026/ ...RED FLAG WARNING IN EFFECT FROM NOON MDT /11 AM PDT/ TODAY TO 9 PM MDT /8 PM PDT/ THIS EVENING FOR LIGHTNING FOR SOUTHERN GRASSLANDS AND CENTRAL CANYONLANDS...WHICH ARE FIRE WEATHER ZONES 672 AND 673... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * AFFECTED AREA...In Oregon, Fire Weather Zones 672 Southern Grasslands and 673 Central Canyonlands. * TIMING...From noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ674-675-160300- /O.EXT.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northwestern Vale BLM-Baker Valley- 659 AM PDT Sat Aug 15 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM PDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Time and Area Extended Issued At: 2026-08-15 09:00:15 910 WWUS85 KBOI 151359 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 759 AM MDT Sat Aug 15 2026 ...MONSOON MOISTURE WILL BRING SCATTERED THUNDERSTORMS THROUGH THIS EVENING... Scattered thunderstorms are expected to develop early this afternoon across most districts. These will be a mix of wet and dry thunderstorms especially across the BLM districts. Heavy rain, small hail and outflow winds up to 45 mph will be possible with the strongest storms. IDZ400-420-423-424-426-160300- /O.EXB.KBOI.FW.W.0018.260815T1800Z-260816T0300Z/ Northern Boise BLM-Treasure Valley BLM-Owyhee Mountains- Western Twin Falls BLM-Southern Highlands- 759 AM MDT Sat Aug 15 2026 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 400...420...423... 424 AND 426... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon today to 9 PM MDT this evening. * AFFECTED AREA...In Idaho, Fire Weather Zones 400 Northern Boise BLM, 420 Treasure Valley BLM, 423 Owyhee Mountains, 424 Western Twin Falls BLM and 426 Southern Highlands. * TIMING...From noon today to 9 PM MDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ672-673-160300- /O.EXB.KBOI.FW.W.0018.260815T1800Z-260816T0300Z/ Southern Grasslands-Central Canyonlands- 759 AM MDT Sat Aug 15 2026 /659 AM PDT Sat Aug 15 2026/ ...RED FLAG WARNING IN EFFECT FROM NOON MDT /11 AM PDT/ TODAY TO 9 PM MDT /8 PM PDT/ THIS EVENING FOR LIGHTNING FOR SOUTHERN GRASSLANDS AND CENTRAL CANYONLANDS...WHICH ARE FIRE WEATHER ZONES 672 AND 673... The National Weather Service in Boise has issued a Red Flag Warning for lightning, which is in effect from noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * AFFECTED AREA...In Oregon, Fire Weather Zones 672 Southern Grasslands and 673 Central Canyonlands. * TIMING...From noon MDT /11 AM PDT/ today to 9 PM MDT /8 PM PDT/ this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L ORZ674-675-160300- /O.EXT.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northwestern Vale BLM-Baker Valley- 659 AM PDT Sat Aug 15 2026 ...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY...WHICH ARE FIRE WEATHER ZONES 674 AND 675... * AFFECTED AREA...In Oregon, Fire Weather Zones 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...Until 8 PM PDT this evening. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will occur shortly. && $$ L Action: Expired Issued At: 2026-08-15 21:52:08 988 WWUS85 KBOI 160251 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 851 PM MDT Sat Aug 15 2026 ...RED FLAG WARNING EXPIRATION... IDZ400-420-423-424-426-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northern Boise BLM-Treasure Valley BLM-Owyhee Mountains- Western Twin Falls BLM-Southern Highlands- 851 PM MDT Sat Aug 15 2026 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 400...420...423... 424 AND 426... Thunderstorms have generally ended in these areas. $$ G ORZ674-675-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northwestern Vale BLM-Baker Valley- 751 PM PDT Sat Aug 15 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY... WHICH ARE FIRE WEATHER ZONES 674 AND 675... Thunderstorms have generally ended in these areas. $$ G ORZ672-673-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Southern Grasslands-Central Canyonlands- 851 PM MDT Sat Aug 15 2026 /751 PM PDT Sat Aug 15 2026/ ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT /8 PM PDT/ THIS EVENING FOR LIGHTNING FOR SOUTHERN GRASSLANDS AND CENTRAL CANYONLANDS...WHICH ARE FIRE WEATHER ZONES 672 AND 673... Thunderstorms have generally ended in these areas. $$ G Action: Expired Issued At: 2026-08-15 21:52:08 988 WWUS85 KBOI 160251 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 851 PM MDT Sat Aug 15 2026 ...RED FLAG WARNING EXPIRATION... IDZ400-420-423-424-426-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northern Boise BLM-Treasure Valley BLM-Owyhee Mountains- Western Twin Falls BLM-Southern Highlands- 851 PM MDT Sat Aug 15 2026 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 400...420...423... 424 AND 426... Thunderstorms have generally ended in these areas. $$ G ORZ674-675-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northwestern Vale BLM-Baker Valley- 751 PM PDT Sat Aug 15 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY... WHICH ARE FIRE WEATHER ZONES 674 AND 675... Thunderstorms have generally ended in these areas. $$ G ORZ672-673-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Southern Grasslands-Central Canyonlands- 851 PM MDT Sat Aug 15 2026 /751 PM PDT Sat Aug 15 2026/ ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT /8 PM PDT/ THIS EVENING FOR LIGHTNING FOR SOUTHERN GRASSLANDS AND CENTRAL CANYONLANDS...WHICH ARE FIRE WEATHER ZONES 672 AND 673... Thunderstorms have generally ended in these areas. $$ G Action: Expired Issued At: 2026-08-15 21:52:08 988 WWUS85 KBOI 160251 RFWBOI URGENT - FIRE WEATHER MESSAGE National Weather Service Boise ID 851 PM MDT Sat Aug 15 2026 ...RED FLAG WARNING EXPIRATION... IDZ400-420-423-424-426-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northern Boise BLM-Treasure Valley BLM-Owyhee Mountains- Western Twin Falls BLM-Southern Highlands- 851 PM MDT Sat Aug 15 2026 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR LIGHTNING FOR NORTHERN BOISE BLM...TREASURE VALLEY BLM...OWYHEE MOUNTAINS...WESTERN TWIN FALLS BLM AND SOUTHERN HIGHLANDS...WHICH ARE FIRE WEATHER ZONES 400...420...423... 424 AND 426... Thunderstorms have generally ended in these areas. $$ G ORZ674-675-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Northwestern Vale BLM-Baker Valley- 751 PM PDT Sat Aug 15 2026 ...RED FLAG WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING FOR LIGHTNING FOR NORTHWESTERN VALE BLM AND BAKER VALLEY... WHICH ARE FIRE WEATHER ZONES 674 AND 675... Thunderstorms have generally ended in these areas. $$ G ORZ672-673-160400- /O.EXP.KBOI.FW.W.0018.000000T0000Z-260816T0300Z/ Southern Grasslands-Central Canyonlands- 851 PM MDT Sat Aug 15 2026 /751 PM PDT Sat Aug 15 2026/ ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT /8 PM PDT/ THIS EVENING FOR LIGHTNING FOR SOUTHERN GRASSLANDS AND CENTRAL CANYONLANDS...WHICH ARE FIRE WEATHER ZONES 672 AND 673... Thunderstorms have generally ended in these areas. $$ G | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||