Resolved Apr 18, 2026 at 10:00 AM. Kept for reference.
ModerateWeatherNWS Grand Junction
Freeze Warning
Mesa County · Started Apr 17, 2026 at 9:32 PM · Updated 2d ago
Mesa Countyarea
Apr 17, 2026, 9:32 PMeffective
Apr 18, 2026, 10:00 AMexpires
NWS Grand Junctionsource
Approximate affected area. Zone-based advisories do not include an exact boundary
Full advisory
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.