Utah Freeze Warning | Effective 05/17/2026 21:20

Headline: 
Freeze Warning issued May 17 at 10:20PM MDT until May 19 at 9:00AM MDT by NWS Salt Lake City UT
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
May 17, 2026 - 9:20pm
Expires: 
May 18, 2026 - 12:30pm
Description: 
* 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.
Instruction: 
Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes.
Area Description: 
Western Millard and Juab Counties; Eastern Juab/Millard Counties; Sanpete Valley; Sevier Valley; Southwest Utah
Forcast Office: 
NWS Salt Lake City UT