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Home Return to list Freeze Warning 0019 Issued by the Salt Lake City Forecast Office
Action: New Issued At: 2026-05-17 11:45:21 813 WWUS75 KSLC 171645 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1045 AM MDT Sun May 17 2026 UTZ115-116-118-119-122-181100- /O.NEW.KSLC.FZ.W.0019.260518T0600Z-260518T1500Z/ /O.NEW.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Millard and Juab Counties-Eastern Juab/Millard Counties- Sanpete Valley-Sevier Valley-Southwest Utah- Including the following locations - Richfield, Ephraim, Mt Pleasant, Cedar City, Scipio, Fillmore, Manti, Beaver, Milford, Salina, Nephi, Little Sahara, and Delta 1045 AM MDT Sun May 17 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT MONDAY... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, and Southwest Utah. * WHEN...For the first Freeze Warning, from midnight tonight to 9 AM MDT Monday. For the second Freeze Warning, from midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ114-181100- /O.NEW.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Uinta Basin- Including the following locations - Duchesne and Roosevelt 1045 AM MDT Sun May 17 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Western Uinta Basin. * WHEN...From midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov MT Action: Area Extended Issued At: 2026-05-17 23:20:44 836 WWUS75 KSLC 180420 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1020 PM MDT Sun May 17 2026 UTZ108-181930- /O.EXA.KSLC.FZ.W.0019.260518T0600Z-260518T1500Z/ /O.EXA.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Wasatch Back- Including the following locations - Huntsville, Heber City, and Park City 1020 PM MDT Sun May 17 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT MONDAY... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Wasatch Back. * WHEN...For the first Freeze Warning, until 9 AM MDT Monday. For the second Freeze Warning, from midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ115-116-118-119-122-181930- /O.CON.KSLC.FZ.W.0019.260518T0600Z-260518T1500Z/ /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Millard and Juab Counties-Eastern Juab/Millard Counties- Sanpete Valley-Sevier Valley-Southwest Utah- Including the following locations - Richfield, Scipio, Little Sahara, Nephi, Manti, Delta, Fillmore, Ephraim, Beaver, Milford, Mt Pleasant, Cedar City, and Salina 1020 PM MDT Sun May 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT MONDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, and Southwest Utah. * WHEN...For the first Freeze Warning, until 9 AM MDT Monday. For the second Freeze Warning, from midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ114-181930- /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Uinta Basin- Including the following locations - Duchesne and Roosevelt 1020 PM MDT Sun May 17 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Western Uinta Basin. * WHEN...From midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov HM Action: Continued Issued At: 2026-05-17 23:20:44 836 WWUS75 KSLC 180420 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1020 PM MDT Sun May 17 2026 UTZ108-181930- /O.EXA.KSLC.FZ.W.0019.260518T0600Z-260518T1500Z/ /O.EXA.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Wasatch Back- Including the following locations - Huntsville, Heber City, and Park City 1020 PM MDT Sun May 17 2026 ...FREEZE WARNING IN EFFECT UNTIL 9 AM MDT MONDAY... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Wasatch Back. * WHEN...For the first Freeze Warning, until 9 AM MDT Monday. For the second Freeze Warning, from midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ115-116-118-119-122-181930- /O.CON.KSLC.FZ.W.0019.260518T0600Z-260518T1500Z/ /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Millard and Juab Counties-Eastern Juab/Millard Counties- Sanpete Valley-Sevier Valley-Southwest Utah- Including the following locations - Richfield, Scipio, Little Sahara, Nephi, Manti, Delta, Fillmore, Ephraim, Beaver, Milford, Mt Pleasant, Cedar City, and Salina 1020 PM MDT Sun May 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT MONDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, and Southwest Utah. * WHEN...For the first Freeze Warning, until 9 AM MDT Monday. For the second Freeze Warning, from midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ114-181930- /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Uinta Basin- Including the following locations - Duchesne and Roosevelt 1020 PM MDT Sun May 17 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MONDAY NIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Western Uinta Basin. * WHEN...From midnight Monday Night to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov HM Action: Continued Issued At: 2026-05-18 05:37:36 525 WWUS75 KSLC 181037 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 437 AM MDT Mon May 18 2026 UTZ107-182100- /O.EXA.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Cache Valley/Utah Portion- Including the following locations - Smithfield and Logan 437 AM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Cache Valley/Utah Portion. * WHEN...From midnight tonight to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ108-115-116-118-119-122-182100- /O.CON.KSLC.FZ.W.0019.000000T0000Z-260518T1500Z/ /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Wasatch Back-Western Millard and Juab Counties-Eastern Juab/Millard Counties-Sanpete Valley-Sevier Valley-Southwest Utah- Including the following locations - Ephraim, Little Sahara, Heber City, Delta, Mt Pleasant, Scipio, Cedar City, Huntsville, Fillmore, Park City, Salina, Nephi, Milford, Manti, Richfield, and Beaver 437 AM MDT Mon May 18 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Wasatch Back, and Southwest Utah. * WHEN...For the first Freeze Warning, until 9 AM MDT today. For the second Freeze Warning, from midnight tonight to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ114-182100- /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Western Uinta Basin- Including the following locations - Roosevelt and Duchesne 437 AM MDT Mon May 18 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Western Uinta Basin. * WHEN...From midnight tonight to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov BW Action: Expired Issued At: 2026-05-18 09:37:44 397 WWUS75 KSLC 181437 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 837 AM MDT Mon May 18 2026 UTZ108-115-116-118-119-122-190545- /O.EXP.KSLC.FZ.W.0019.000000T0000Z-260518T1500Z/ /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Wasatch Back-Western Millard and Juab Counties-Eastern Juab/Millard Counties-Sanpete Valley-Sevier Valley-Southwest Utah- Including the following locations - Cedar City, Delta, Salina, Beaver, Huntsville, Heber City, Nephi, Scipio, Manti, Fillmore, Mt Pleasant, Richfield, Ephraim, Milford, Little Sahara, and Park City 837 AM MDT Mon May 18 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT TUESDAY... ...FREEZE WARNING WILL EXPIRE AT 9 AM MDT THIS MORNING... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Wasatch Back, and Southwest Utah. * WHEN...From midnight tonight to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Temperatures are rising above freezing this morning but will drop below freezing again tonight into Tuesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ UTZ107-114-190545- /O.CON.KSLC.FZ.W.0020.260519T0600Z-260519T1500Z/ Cache Valley/Utah Portion-Western Uinta Basin- Including the following locations - Roosevelt, Logan, Duchesne, and Smithfield 837 AM MDT Mon May 18 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as the mid to upper 20s expected. * WHERE...Cache Valley/Utah Portion and Western Uinta Basin. * WHEN...From midnight tonight to 9 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov MT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||