Alert archive / Colorado / Red Flag Warnings in 2025
Red Flag Warning 4, NWS Grand Junction, CO
NWS Grand Junction, CO issued this red flag warning at Apr 20, 2025, 2:03 PM MDT for 5 counties in Colorado. It took effect at Apr 21, 2025, 12:00 PM MDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 20, 2025, 2:03 PM MDT (20:03 UTC)
- In effect from
- Apr 21, 2025, 12:00 PM MDT
- Expired
- Apr 21, 2025, 8:00 PM MDT
- In force
- 8 hr
- Issued by
- NWS Grand Junction, CO
Counties Delta County, CO, Garfield County, CO, Mesa County, CO, Montrose County, CO, Ouray County, CO
The radar
The Grand Junction radar (KGJX), 32 km from the middle of the area, began a volume at 20:03 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Grand Junction, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 20, 2:05 AM MDT | Dense Fog Advisory | GJT | Archuleta, La Plata | 7 hr |
| Apr 20, 2:05 AM MDT | Freeze Warning | GJT | Dolores, La Plata, Montezuma, San Miguel | 31 hr |
| Apr 20, 2:15 AM MDT | Fire Weather Watch | GJT | Delta, Garfield, Mesa, Montrose, Ouray | 12 hr |
Nearby
Red Flag Warnings in Colorado, 2025Every red flag warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.