Severe · Flash Flood WarningThis alert has expired. It is kept for reference.

Flash Flood Warning issued September 15 at 5:51PM MDT until September 15

Affecting Grand, UT

In effect until: Sep 16, 2026, 2:45 AM

Grand, UT

Likely impact in Grand, UT; effects through 2:45 AM.

Get to higher ground now. Never drive through flooded roads.

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FFWGJT

The National Weather Service in Grand Junction has issued a

* Flash Flood Warning for...
East Central Grand County in east central Utah...

* Until 845 PM MDT.

* At 551 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. The expected rainfall rate is 1 to 3 inches in 1 hour.
Flash flooding is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Mainly rural areas of East Central Grand County, including I-70
between mile marker 215 and mile marker 230.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flash Flood Warning issued September 15 at 5:51PM MDT until September 15

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