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🟠Severe
Winter Storm Watch
South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet; Larimer and Boulder Counties Between 6000 and 9000 Feet
The Winter Storm Watch has been replaced. Please see the latest information from NWS Denver CO on this developing situation.
Alert Description
The Winter Storm Watch has been replaced. Please see the latest information from NWS Denver CO on this developing situation.
Safety Instructions
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for Colorado can be obtained by calling 5 1 1 or by going to www.cotrip.org.
Time Information
Effective
May 5, 2026, 6:00 AM
Expires
May 4, 2026, 7:06 AM
Issued
May 4, 2026, 6:51 AM
Alert Details
Severity
Severe
Urgency
Past
Certainty
Observed
Category
Met
Issued By
NWS Denver CO
National Weather Service