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HighFloodActiveNWS Grand Junction CO
Flash Flood Warning
Moffat County · Started Sep 18, 2026 at 4:52 PM · Updated 1h ago
Moffat Countyarea
Sep 18, 2026, 4:52 PMeffective
Sep 18, 2026, 7:45 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 Moffat County in northwestern Colorado... Western Rio Blanco County in northwestern Colorado... East Central Uintah County in northeastern Utah...•Until 745 PM MDT.
•At 452 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. 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, urban areas, highways, and streets.•Some locations that will experience flash flooding include...
Dinosaur, Artesia and Blue Mountain.