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HighFloodActiveNWS Grand Junction CO
Flash Flood Warning
Mesa County · Started Sep 19, 2026 at 1:38 PM · Updated 52m ago
Mesa Countyarea
Sep 19, 2026, 1:38 PMeffective
Sep 19, 2026, 4:45 PMexpires
NWS Grand Junction COsource
Warned area as issued by the National Weather Service
Full advisory
FFWGJTThe National Weather Service in Grand Junction has issued a
•Flash Flood Warning for...
Southwestern Mesa County in west central Colorado...•Until 445 PM MDT.
•At 138 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. The expected rainfall rate is 1 inch in 30 minutes. Flash flooding is ongoing or expected to begin shortly.HAZARD...Flash flooding. Thunderstorms producing flash flooding.SOURCE...Radar indicated.IMPACT...Flash flooding of creeks and streams.•Some locations that will experience flash flooding include...
Gateway and Turner Gulch burn scar area.