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

Flash Flood Warning issued September 29 at 1:05AM MDT until September 29

Affecting Washington, UT

In effect until: Sep 29, 2026, 7:45 AM

Washington, UT

Likely impact in Washington, UT; effects through 7:45 AM.

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

See it on the live map View official source

Read the original bulletin (official text)

At 105 AM MDT, Doppler radar and automated rain gauges indicated
thunderstorms produced heavy rain across the warned area. Flash
flooding is already occurring.

HAZARD...Life threatening flash flooding.

SOURCE...Trained spotters reported a very large flood wave moving
down Wahweap Creek toward Lake Powell near the town of Big
Water.

IMPACT...Life threatening flash flooding of creeks and streams, dry
washes, and low water crossings.

Some locations that will experience flash flooding include...
Fort Pearce Wash and Creek near St. George.

Free. In your language.

Get the next alert for your area before it matters.

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

Flash Flood Warning issued September 29 at 1:05AM MDT until September 29

Get the next alert for your area before it matters.

Get alerts in your language