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Home Return to list Heat Advisory 0008 Issued by the Paducah Forecast Office
Action: New Issued At: 2026-08-09 00:29:40 594 WWUS73 KPAH 090529 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1229 AM CDT Sun Aug 9 2026 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-092100- /O.NEW.KPAH.HT.Y.0008.260809T1700Z-260813T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton- White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin- Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick- Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-Livingston- Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster- Hopkins-Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Mount Carmel, Clinton, Petersburg, Elkton, McLeansboro, Charleston, Mound City, Vienna, Greenville, Fairfield, Herrin, Cape Girardeau, Evansville, Morganfield, Henderson, Golconda, Metropolis, Calhoun, Murphysboro, Boonville, Jonesboro, Elizabethtown, Benton, Bloomfield, Albion, Mount Vernon, Murray, Smithland, Shawneetown, Eddyville, Harrisburg, Cadiz, Princeton, Rockport, Owensboro, Marion, Madisonville, Fort Branch, West Frankfort, Carmi, Perryville, Paducah, Dixon, Poseyville, Poplar Bluff, Cairo, Mayfield, Hopkinsville, Van Buren, Doniphan, Bardwell, Wickliffe, Sikeston, New Madrid, Jackson, Marble Hill, Piedmont, Carbondale, Pinckneyville, and Hickman 1229 AM CDT Sun Aug 9 2026 /129 AM EDT Sun Aug 9 2026/ ...HEAT ADVISORY IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 8 PM CDT /9 PM EDT/ WEDNESDAY... * WHAT...Heat index values of 100 to 108 expected. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...From noon CDT /1 PM EDT/ today to 8 PM CDT /9 PM EDT/ Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Peak heat index values will be closer to 100 degrees today. Dangerous heat and humidity may also extend into Thursday depending on the timing of a cold front. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ DW Action: Continued Issued At: 2026-08-09 10:28:47 138 WWUS73 KPAH 091528 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1028 AM CDT Sun Aug 9 2026 ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-101200- /O.CON.KPAH.HT.Y.0008.260809T1700Z-260813T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Perry IL-Franklin-Hamilton- White-Jackson-Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin- Alexander-Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick- Spencer-Fulton-Hickman-Carlisle-Ballard-McCracken-Graves-Livingston- Marshall-Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster- Hopkins-Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Mount Carmel, Elkton, New Madrid, Mayfield, Cape Girardeau, Hopkinsville, Cairo, Mound City, Paducah, Van Buren, Wickliffe, Owensboro, Jackson, McLeansboro, Fairfield, Doniphan, Morganfield, Pinckneyville, Murray, Clinton, Bardwell, Hickman, Vienna, Dixon, Cadiz, Perryville, Petersburg, Marble Hill, Metropolis, Piedmont, Smithland, Henderson, Madisonville, Marion, Charleston, Harrisburg, Poseyville, Greenville, Jonesboro, Princeton, Albion, Mount Vernon, Golconda, Herrin, Bloomfield, Murphysboro, Rockport, Evansville, Calhoun, Boonville, West Frankfort, Poplar Bluff, Fort Branch, Elizabethtown, Benton, Sikeston, Carbondale, Carmi, Shawneetown, and Eddyville 1028 AM CDT Sun Aug 9 2026 /1128 AM EDT Sun Aug 9 2026/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ WEDNESDAY... * WHAT...Heat index values around or in excess of 100 degrees daily; localized values up to near 110 degrees possible Monday and Tuesday. * WHERE...All of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 8 PM CDT /9 PM EDT/ Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Peak heat index values will be closer to 100 degrees today. Dangerous heat and humidity may also extend into Thursday depending upon the timing of a cold front. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ 07 Action: Upgraded Issued At: 2026-08-10 00:51:11 167 WWUS73 KPAH 100550 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1250 AM CDT Mon Aug 10 2026 ILZ080-102100- /O.UPG.KPAH.HT.Y.0008.000000T0000Z-260813T0100Z/ /O.NEW.KPAH.XH.W.0005.260810T0550Z-260814T0100Z/ Perry IL- Including the cities of Pinckneyville 1250 AM CDT Mon Aug 10 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values of 107 to 113 degrees. * WHERE...Perry IL County. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Heat index values will remain elevated near 100 degrees Friday into next weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-102100- /O.EXT.KPAH.HT.Y.0008.000000T0000Z-260814T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Greenville, Petersburg, Van Buren, West Frankfort, Fort Branch, Cairo, Clinton, Madisonville, Jonesboro, Henderson, Owensboro, Smithland, Marble Hill, Sikeston, Golconda, Bloomfield, Evansville, Carbondale, Metropolis, Princeton, Cape Girardeau, Eddyville, Jackson, Fairfield, Boonville, Murphysboro, Harrisburg, Shawneetown, Bardwell, Marion, Elkton, Vienna, Elizabethtown, Carmi, Cadiz, Dixon, Mound City, Poplar Bluff, Hickman, Albion, Rockport, Wickliffe, Perryville, Doniphan, Calhoun, Piedmont, Poseyville, Paducah, Morganfield, McLeansboro, Herrin, Benton, Mount Vernon, Mayfield, New Madrid, Charleston, Hopkinsville, Mount Carmel, and Murray 1250 AM CDT Mon Aug 10 2026 /150 AM EDT Mon Aug 10 2026/ ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ THURSDAY... * WHAT...Heat index values of 103 to 109 degrees. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 8 PM CDT /9 PM EDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Heat index values will remain elevated near 100 degrees Friday into next weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ DW Action: Time Extended Issued At: 2026-08-10 00:51:11 167 WWUS73 KPAH 100550 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1250 AM CDT Mon Aug 10 2026 ILZ080-102100- /O.UPG.KPAH.HT.Y.0008.000000T0000Z-260813T0100Z/ /O.NEW.KPAH.XH.W.0005.260810T0550Z-260814T0100Z/ Perry IL- Including the cities of Pinckneyville 1250 AM CDT Mon Aug 10 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with heat index values of 107 to 113 degrees. * WHERE...Perry IL County. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Heat index values will remain elevated near 100 degrees Friday into next weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-102100- /O.EXT.KPAH.HT.Y.0008.000000T0000Z-260814T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Greenville, Petersburg, Van Buren, West Frankfort, Fort Branch, Cairo, Clinton, Madisonville, Jonesboro, Henderson, Owensboro, Smithland, Marble Hill, Sikeston, Golconda, Bloomfield, Evansville, Carbondale, Metropolis, Princeton, Cape Girardeau, Eddyville, Jackson, Fairfield, Boonville, Murphysboro, Harrisburg, Shawneetown, Bardwell, Marion, Elkton, Vienna, Elizabethtown, Carmi, Cadiz, Dixon, Mound City, Poplar Bluff, Hickman, Albion, Rockport, Wickliffe, Perryville, Doniphan, Calhoun, Piedmont, Poseyville, Paducah, Morganfield, McLeansboro, Herrin, Benton, Mount Vernon, Mayfield, New Madrid, Charleston, Hopkinsville, Mount Carmel, and Murray 1250 AM CDT Mon Aug 10 2026 /150 AM EDT Mon Aug 10 2026/ ...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ THURSDAY... * WHAT...Heat index values of 103 to 109 degrees. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 8 PM CDT /9 PM EDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Heat index values will remain elevated near 100 degrees Friday into next weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ DW Action: Continued Issued At: 2026-08-10 12:15:50 434 WWUS73 KPAH 101715 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1215 PM CDT Mon Aug 10 2026 ILZ080-111200- /O.CON.KPAH.XH.W.0005.000000T0000Z-260814T0100Z/ Perry IL- Including the cities of Pinckneyville 1215 PM CDT Mon Aug 10 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with peak heat index values up to 113 degrees. * WHERE...Perry IL County. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits thru the remainder of the week. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-111200- /O.CON.KPAH.HT.Y.0008.000000T0000Z-260814T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Mount Carmel, Elkton, New Madrid, Mayfield, Cape Girardeau, Hopkinsville, Cairo, Mound City, Paducah, Van Buren, Wickliffe, Owensboro, Jackson, McLeansboro, Fairfield, Doniphan, Morganfield, Murray, Clinton, Bardwell, Hickman, Vienna, Dixon, Cadiz, Perryville, Petersburg, Marble Hill, Metropolis, Piedmont, Smithland, Henderson, Madisonville, Marion, Charleston, Harrisburg, Poseyville, Greenville, Jonesboro, Princeton, Albion, Mount Vernon, Golconda, Herrin, Bloomfield, Murphysboro, Rockport, Evansville, Calhoun, Boonville, West Frankfort, Poplar Bluff, Fort Branch, Elizabethtown, Benton, Sikeston, Carbondale, Carmi, Shawneetown, and Eddyville 1215 PM CDT Mon Aug 10 2026 /115 PM EDT Mon Aug 10 2026/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ THURSDAY... * WHAT...Maximum daily heat index values up to near 110 degrees. * WHERE...All of southwest Indiana, western Kentucky, southeast Missouri, and southern Illinois excepting Perry County IL, where a Warning is in effect. * WHEN...Until 8 PM CDT /9 PM EDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Daily heat index values will remain elevated near or above 100 degrees thru the remainder of the week. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ 07 Action: Continued Issued At: 2026-08-11 00:54:13 290 WWUS73 KPAH 110553 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1253 AM CDT Tue Aug 11 2026 ILZ080-112100- /O.CON.KPAH.XH.W.0005.000000T0000Z-260814T0100Z/ Perry IL- Including the cities of Pinckneyville 1253 AM CDT Tue Aug 11 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with peak heat index values up to 113 degrees. * WHERE...Perry IL County. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits through next weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-112100- /O.CON.KPAH.HT.Y.0008.000000T0000Z-260814T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Murray, Marble Hill, Metropolis, Vienna, Bloomfield, Wickliffe, Cairo, New Madrid, Mount Vernon, Poseyville, Carmi, Eddyville, Princeton, Marion, Perryville, Elkton, Hickman, Doniphan, Greenville, Boonville, Van Buren, Cadiz, Mayfield, Benton, Calhoun, Dixon, Harrisburg, Mount Carmel, Fairfield, Henderson, Elizabethtown, Petersburg, Rockport, Piedmont, Bardwell, Evansville, Shawneetown, Herrin, Mound City, Smithland, Poplar Bluff, Fort Branch, Cape Girardeau, Owensboro, Clinton, Albion, Murphysboro, Jonesboro, Paducah, West Frankfort, Jackson, Morganfield, Golconda, Charleston, McLeansboro, Carbondale, Madisonville, Sikeston, and Hopkinsville 1253 AM CDT Tue Aug 11 2026 /153 AM EDT Tue Aug 11 2026/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ THURSDAY... * WHAT...Maximum daily heat index values up to near 110 degrees. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 8 PM CDT /9 PM EDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Daily heat index values will remain elevated near or above 100 degrees through next weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ DW Action: Continued Issued At: 2026-08-11 10:48:15 141 WWUS73 KPAH 111547 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1047 AM CDT Tue Aug 11 2026 ILZ080-121215- /O.CON.KPAH.XH.W.0005.000000T0000Z-260814T0100Z/ Perry IL- Including the cities of Pinckneyville 1047 AM CDT Tue Aug 11 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THURSDAY... * WHAT...Dangerously hot conditions with peak heat index values up to around 113 degrees. * WHERE...Perry County Illinois. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits into and through the weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-121215- /O.CON.KPAH.HT.Y.0008.000000T0000Z-260814T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Mount Carmel, Elkton, New Madrid, Mayfield, Cape Girardeau, Hopkinsville, Cairo, Mound City, Paducah, Van Buren, Wickliffe, Owensboro, Jackson, McLeansboro, Fairfield, Doniphan, Morganfield, Murray, Clinton, Bardwell, Hickman, Vienna, Dixon, Cadiz, Perryville, Petersburg, Marble Hill, Metropolis, Piedmont, Smithland, Henderson, Madisonville, Marion, Charleston, Harrisburg, Poseyville, Greenville, Jonesboro, Princeton, Albion, Mount Vernon, Golconda, Herrin, Bloomfield, Murphysboro, Rockport, Evansville, Calhoun, Boonville, West Frankfort, Poplar Bluff, Fort Branch, Elizabethtown, Benton, Sikeston, Carbondale, Carmi, Shawneetown, and Eddyville 1047 AM CDT Tue Aug 11 2026 /1147 AM EDT Tue Aug 11 2026/ ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ THURSDAY... * WHAT...Very hot with peak heat index values up to near 110 degrees. * WHERE...All of southwest Indiana, western Kentucky, southeast Missouri, and southern Illinois excepting Perry County IL, where a Warning is in effect. * WHEN...Until 8 PM CDT /9 PM EDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits into and through the weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ 07 Action: Time Extended Issued At: 2026-08-12 00:43:37 119 WWUS73 KPAH 120543 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 1243 AM CDT Wed Aug 12 2026 ILZ080-121345- /O.EXT.KPAH.XH.W.0005.000000T0000Z-260815T0000Z/ Perry IL- Including the cities of Pinckneyville 1243 AM CDT Wed Aug 12 2026 ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 7 PM CDT FRIDAY... * WHAT...Dangerously hot conditions with peak heat index values up to around 113 degrees. * WHERE...Perry County Illinois. * WHEN...Until 7 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits into and through the weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-121345- /O.EXT.KPAH.HT.Y.0008.000000T0000Z-260815T0000Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Boonville, Van Buren, Shawneetown, Hickman, West Frankfort, Eddyville, Doniphan, Jonesboro, Cadiz, Fairfield, Morganfield, Smithland, Hopkinsville, Mount Vernon, Marble Hill, Jackson, McLeansboro, Henderson, Princeton, Albion, Metropolis, Elkton, Madisonville, Vienna, Bardwell, Poplar Bluff, Carmi, New Madrid, Harrisburg, Fort Branch, Poseyville, Murray, Charleston, Perryville, Petersburg, Greenville, Golconda, Cape Girardeau, Murphysboro, Mound City, Bloomfield, Carbondale, Piedmont, Mount Carmel, Clinton, Sikeston, Mayfield, Elizabethtown, Dixon, Evansville, Owensboro, Marion, Calhoun, Cairo, Rockport, Paducah, Benton, Herrin, and Wickliffe 1243 AM CDT Wed Aug 12 2026 /143 AM EDT Wed Aug 12 2026/ ...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT /8 PM EDT/ FRIDAY... * WHAT...Very hot with peak heat index values up to near 110 degrees. * WHERE...All of southwest Indiana, western Kentucky, southeast Missouri, and southern Illinois excepting Perry County IL, where a Warning is in effect. * WHEN...Until 7 PM CDT /8 PM EDT/ Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Daily heat index values will remain elevated in the triple digits into and through the weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ KC Action: Time Extended Issued At: 2026-08-12 13:11:50 867 WWUS73 KPAH 121811 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 111 PM CDT Wed Aug 12 2026 ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-130915- /O.EXB.KPAH.XH.W.0005.260813T1600Z-260817T0100Z/ /O.EXT.KPAH.HT.Y.0008.000000T0000Z-260813T1600Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Murray, Mound City, Perryville, Petersburg, Greenville, Eddyville, Albion, Hickman, Paducah, Cape Girardeau, Smithland, Evansville, Harrisburg, Poseyville, Henderson, McLeansboro, Madisonville, Piedmont, Mount Vernon, Fairfield, Van Buren, Bardwell, West Frankfort, Calhoun, Jackson, Rockport, Cadiz, Metropolis, Benton, Dixon, Poplar Bluff, Elkton, Princeton, Carbondale, Jonesboro, Boonville, Fort Branch, Cairo, Golconda, Carmi, Wickliffe, Owensboro, Marble Hill, Murphysboro, Sikeston, Charleston, Mount Carmel, Herrin, Clinton, Mayfield, Bloomfield, Vienna, Shawneetown, Morganfield, Doniphan, Marion, Hopkinsville, New Madrid, and Elizabethtown 111 PM CDT Wed Aug 12 2026 /211 PM EDT Wed Aug 12 2026/ ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM CDT /NOON EDT/ THURSDAY TO 8 PM CDT /9 PM EDT/ SUNDAY... ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 AM CDT /NOON EDT/ THURSDAY... * WHAT...For the Heat Advisory, heat index values up to 107. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. * WHERE...Portions of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...For the Heat Advisory, until 11 AM CDT /noon EDT/ Thursday. For the Extreme Heat Warning, from 11 AM CDT /noon EDT/ Thursday to 8 PM CDT /9 PM EDT/ Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ080-130915- /O.EXT.KPAH.XH.W.0005.000000T0000Z-260817T0100Z/ Perry IL- Including the cities of Pinckneyville 111 PM CDT Wed Aug 12 2026 ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM CDT SUNDAY... * WHAT...Dangerously hot conditions with heat index values up to 112. * WHERE...Perry County Illinois. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ DRS Action: Cancelled Issued At: 2026-08-13 02:43:42 403 WWUS73 KPAH 130743 NPWPAH URGENT - WEATHER MESSAGE National Weather Service Paducah KY 243 AM CDT Thu Aug 13 2026 ILZ075>078-081>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-100- 107>112-114-131545- /O.CAN.KPAH.HT.Y.0008.000000T0000Z-260813T1600Z/ /O.EXT.KPAH.XH.W.0005.260813T0743Z-260817T0100Z/ Jefferson-Wayne IL-Edwards-Wabash-Franklin-Hamilton-White-Jackson- Williamson-Saline-Gallatin-Union-Johnson-Pope-Hardin-Alexander- Pulaski-Massac-Gibson-Pike-Posey-Vanderburgh-Warrick-Spencer-Fulton- Hickman-Carlisle-Ballard-McCracken-Graves-Livingston-Marshall- Calloway-Crittenden-Lyon-Trigg-Caldwell-Union KY-Webster-Hopkins- Christian-Henderson-Daviess-McLean-Muhlenberg-Todd-Perry MO- Bollinger-Cape Girardeau-Wayne MO-Carter-Ripley-Butler-Stoddard- Scott-Mississippi-New Madrid- Including the cities of Elkton, Benton, McLeansboro, Poplar Bluff, Henderson, Greenville, Piedmont, Morganfield, Mayfield, Mound City, Carbondale, Fort Branch, Perryville, Mount Carmel, West Frankfort, Marion, Cape Girardeau, Doniphan, Petersburg, Fairfield, Bardwell, Eddyville, Mount Vernon, Rockport, Princeton, Harrisburg, Dixon, Paducah, Murray, Jonesboro, Smithland, Shawneetown, Cadiz, Elizabethtown, Hopkinsville, Calhoun, Murphysboro, Jackson, Van Buren, Albion, Hickman, Marble Hill, New Madrid, Owensboro, Bloomfield, Charleston, Madisonville, Evansville, Boonville, Vienna, Carmi, Herrin, Poseyville, Clinton, Cairo, Metropolis, Sikeston, Golconda, and Wickliffe 243 AM CDT Thu Aug 13 2026 /343 AM EDT Thu Aug 13 2026/ ...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 8 PM CDT /9 PM EDT/ SUNDAY... * WHAT...Dangerously hot conditions with heat index values up to 115. * WHERE...All of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri. * WHEN...Until 8 PM CDT /9 PM EDT/ Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ILZ080-131545- /O.CON.KPAH.XH.W.0005.000000T0000Z-260817T0100Z/ Perry IL- Including the cities of Pinckneyville 243 AM CDT Thu Aug 13 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY... * WHAT...Dangerously hot conditions with heat index values up to 115. * WHERE...Perry County Illinois. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ KC | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||