Alert archive / Colorado / Red Flag Warnings in 2025

Red Flag Warning 2, NWS Grand Junction, CO

April 12, 2025Delta County, Montrose County, Ouray County, Colorado

NWS Grand Junction, CO issued this red flag warning at Apr 12, 2025, 1:57 AM MDT for Delta County, Montrose County, Ouray County, Colorado. It took effect at Apr 13, 2025, 1:00 PM MDT. It was in force for 7 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 12, 2025, 1:57 AM MDT (07:57 UTC)
In effect from
Apr 13, 2025, 1:00 PM MDT
Expired
Apr 13, 2025, 8:00 PM MDT
In force
7 hr
Issued by
NWS Grand Junction, CO

Counties Delta County, CO, Montrose County, CO, Ouray County, CO

The radar

The Grand Junction radar (KGJX), 69 km from the middle of the area, began a volume at 07:57 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.

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Junction, CO wrote its last area forecast discussion before this red flag warning went out at Apr 11, 11:38 PM MDT, 2 hours 19 minutes earlier.

Area forecast discussion, Apr 11, 11:38 PM MDT, 2 hours 19 minutes before
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Hazardous weather outlook, Apr 11, 4:10 AM MDT, 21 hours 47 minutes before
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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.