Severe · Flash Flood WarningActive alert
Flash Flood Warning issued August 31 at 11:16AM MDT until August 31
Affecting Kane, UT; Washington, UT
In effect until: Aug 31, 2026, 8:15 PM
Kane, UT; Washington, UT
Likely impact across 2 counties in UT; effects through 8:15 PM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall.
Read the original bulletin (official text)
FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... West Central Kane County in southern Utah... East Central Washington County in southwestern Utah... * Until 215 PM MDT. * At 1116 AM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, streams, creeks, and rivers. * Some locations that will experience flash flooding include... Zion National Park including the Subway, the Narrows and all other slot canyons, creeks, normally dry washes and slot canyons in the warning area.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™