Freeze Warning

San Miguel County · Started Apr 30, 2026 at 9:41 PM · Updated 2d ago

San Miguel Countyarea

Apr 30, 2026, 9:41 PMeffective

May 1, 2026, 9:00 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 25 expected.

WHERE

Lower Yampa River Basin, Central Yampa River Basin, Central Colorado River Basin, Four Corners/Upper Dolores River, Animas River Basin and San Juan River Basin Counties.

WHEN

Until 9 AM MDT Friday.

IMPACTS

Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Updates

2 · newest first

May 1, 2026, 8:15 PM
Alert expired: Freeze Warning issued April 30 at 9:41PM MDT until May 1 at 9:00AM MDT by NWS Grand Junction CO
This alert has been resolved due to expiration.
May 1, 2026, 8:15 PM
Update for: Freeze Warning issued April 30 at 9:41PM MDT until May 1 at 9:00AM MDT by NWS Grand Junction CO
Updated information for this alert:
WHAT
Sub-freezing temperatures as low as 25 expected.
WHERE
Lower Yampa River Basin, Central Yampa River Basin, Central Colorado River Basin, Four Corners/Upper Dolores River, Animas River Basin and San Juan River Basin Counties.
WHEN
Until 9 AM MDT Friday.
IMPACTS
Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Severity: warning Expires: 2026-05-01 15:00:00

Advisory issued through the National Weather Service feed. For life-threatening emergencies call 911.