Freeze Warning issued April 15 at 10:56AM MDT until April 18 at 12:00PM MDT by NWS Salt Lake City UT
Issue date: 2026-04-15T16:56+00:00
* WHAT...Widespread lows in the upper 20s, with temperatures falling to the low 20s in eastern Box Elder County, the western Uinta Basin, and Castle Country and mid to upper teens in the Sanpete and Sevier Valleys, west central and southwest Utah. * WHERE...Most Utah valleys * WHEN...For the first Freeze Warning, from 8 PM Thursday to noon MDT Friday. For the second Freeze Warning, from 8 PM Friday to noon MDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and damage unprotected outdoor plumbing.
Freeze Warning issued April 15 at 8:35AM MDT until April 15 at 9:00AM MDT by NWS Salt Lake City UT
Issue date: 2026-04-15T14:35+00:00
* WHAT...Sub-freezing temperatures in the low to mid 20s are possible early Friday morning. * WHERE...Castle Country, Eastern Juab/Millard Counties, San Rafael Swell, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Western Uinta Basin, and Southwest Utah. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Freeze Watch issued April 15 at 8:35AM MDT until April 17 at 9:00AM MDT by NWS Salt Lake City UT
Issue date: 2026-04-15T14:35+00:00
* WHAT...Sub-freezing temperatures in the low to mid 20s are possible early Friday morning. * WHERE...Castle Country, Eastern Juab/Millard Counties, San Rafael Swell, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Western Uinta Basin, and Southwest Utah. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
