Colorado, Utah Freeze Warning | Effective 04/17/2026 20:32

Headline: 
Freeze Warning issued April 17 at 9:32PM MDT until April 18 at 10:00AM MDT by NWS Grand Junction CO
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 17, 2026 - 8:32pm
Expires: 
April 18, 2026 - 9:00am
Description: 
* WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...In Colorado, Grand Valley County. In Utah, Southeast Utah, Arches/Grand Flat and Canyonlands/Natural Bridges Counties. * WHEN...Until 10 AM MDT Saturday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Instruction: 
A Freeze Warning means sub-freezing temperatures are imminent or highly likely. These conditions will kill crops and other sensitive vegetation.
Area Description: 
Grand Valley; Southeast Utah; Arches/Grand Flat; Canyonlands/Natural Bridges
Forcast Office: 
NWS Grand Junction CO