Alert archive / Colorado / Flash Flood Warnings in 2026

Flash Flood Warning 49, NWS Grand Junction, CO

July 22, 2026Garfield County, Colorado

NWS Grand Junction, CO issued this flash flood warning at Jul 22, 2026, 4:34 PM MDT for Garfield 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 22, 2026, 4:34 PM MDT (22:34 UTC)
Expired: Jul 22, 2026, 7:45 PM MDT
In force: 3 hr
Issued by: NWS Grand Junction, CO
Area: Storm-based polygon
Damage threat: Considerable
Flood severity: None

County Garfield County, CO

The radar

The Grand Junction radar (KGJX), 65 km from the middle of the area, began a volume at 22:38 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 flash flood 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 flash flood warning went out at Jul 21, 5:52 PM MDT, 22 hours 42 minutes earlier.

Area forecast discussion, Jul 21, 5:52 PM MDT, 22 hours 42 minutes before

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The office that day

Everything else NWS Grand Junction, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 21, 6:21 PM MDT	Special Weather Statement	GJT	Montezuma	24 min
Jul 21, 6:32 PM MDT	Special Weather Statement	GJT	Mesa	28 min
Jul 21, 7:01 PM MDT	Special Weather Statement	GJT	Mesa	29 min
Jul 22, 1:17 AM MDT	Flood Watch	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	26 hr
Jul 22, 11:04 AM MDT	Areal Flood Advisory	GJT	Ouray	10 hr
Jul 22, 12:43 PM MDT	Flash Flood Warning Considerable damage threat	GJT	San Miguel	3 hr
Jul 22, 1:46 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Montrose	3 hr
Jul 22, 2:08 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Montrose	3 hr
Jul 22, 3:23 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Garfield	3 hr
Jul 22, 3:59 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Mesa	3 hr
Jul 22, 4:00 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Rio Blanco	4 hr
Jul 22, 4:06 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Garfield	3 hr
Jul 22, 4:39 PM MDT	Special Weather Statement	GJT	Routt	36 min
Jul 22, 4:49 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Dolores, Montezuma	3 hr
Jul 22, 5:02 PM MDT	Areal Flood Warning	GJT	Mesa	3 hr
Jul 22, 5:26 PM MDT	Flash Flood Warning Considerable damage threat	GJT	San Miguel	3 hr
Jul 21, 6:10 PM MDT	Flash Flood Warning	GJT	San Juan	3 hr
Jul 21, 6:14 PM MDT	Flash Flood Warning	GJT	San Juan	4 hr
Jul 21, 6:19 PM MDT	Flash Flood Warning Considerable damage threat	GJT	San Juan	4 hr
Jul 21, 6:26 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Grand, San Juan	3 hr
Jul 21, 6:44 PM MDT	Special Weather Statement	GJT	San Juan	31 min
Jul 21, 7:11 PM MDT	Areal Flood Advisory	GJT	Grand	2 hr
Jul 21, 7:22 PM MDT	Special Weather Statement	GJT	San Juan	23 min
Jul 22, 2:28 PM MDT	Flash Flood Warning Considerable damage threat	GJT	Grand	6 hr

Nearby

Flash Flood Warnings in Colorado, 2026 Every 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.