Alert archive / Colorado / Flash Flood Warnings in 2026
Flash Flood Warning 65, NWS Grand Junction, CO
NWS Grand Junction, CO issued this flash flood warning at Jul 26, 2026, 2:17 PM MDT for Mesa County, Colorado. It was in force for 3 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
- Jul 26, 2026, 2:17 PM MDT (20:17 UTC)
- Expired
- Jul 26, 2026, 5:15 PM MDT
- In force
- 3 hr
- Issued by
- NWS Grand Junction, CO
- Area
- Storm-based polygon
- Damage threat
- Considerable
- Flood severity
- None
County Mesa County, CO
The radar
The Grand Junction radar (KGJX), 22 km from the middle of the area, began a volume at 20:19 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 |
|---|---|---|---|---|
| Jul 26, 1:18 AM MDT | Heat Advisory | GJT | Garfield, Mesa, Moffat, Rio Blanco | 53 hr |
| Jul 26, 1:21 PM MDT | Areal Flood Advisory | GJT | Gunnison, Ouray | 3 hr |
| Jul 26, 1:48 PM MDT | Areal Flood Advisory | GJT | Ouray | 2 hr |
| Jul 26, 1:49 PM MDT | Flash Flood Warning | GJT | Garfield, Rio Blanco | 3 hr |
| Jul 26, 2:55 PM MDT | Areal Flood Advisory | GJT | La Plata | 3 hr |
| Jul 26, 4:02 PM MDT | Flash Flood Warning | GJT | Gunnison, Hinsdale, Ouray | 3 hr |
| Jul 26, 4:06 PM MDT | Flash Flood Warning | GJT | Dolores, Montezuma | 3 hr |
| Jul 26, 4:36 PM MDT | Areal Flood Advisory | GJT | Montrose, San Miguel | 3 hr |
| Jul 26, 4:41 PM MDT | Areal Flood Advisory | GJT | Archuleta | 3 hr |
| Jul 26, 5:04 PM MDT | Areal Flood Advisory | GJT | Montrose | 3 hr |
| Jul 26, 5:45 PM MDT | Areal Flood Advisory | GJT | Dolores, San Miguel | 3 hr |
| Jul 26, 2:13 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 26, 5:38 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 3 hr |
Nearby
Flash Flood Warnings in Colorado, 2026Every flash flood warning in 2026
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.