Utah Severe Flash Flood Warning | Effective 07-21-2026 15:29

Headline: 
Flash Flood Warning issued July 21 at 4:29PM MDT until July 21 at 6:00PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 21, 2026 - 3:29pm
Expires: 
July 21, 2026 - 5:00pm
Description: 
FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Sevier County in central Utah...Specifically for Lower Sigurd Canyon and areas adjacent... * Until 600 PM MDT. * At 429 PM MDT, UDOT reported that after crossing HW 24 in Lower Sigurd Canyon, the flash flood is continuing to move downstream towards areas adjacent to Lower Sigurd Canyon. Between 0.5 and 1.25 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...UDOT reported. IMPACT...Life threatening flash flooding of normally dry washes, urban areas, highways. * Some locations that will experience flash flooding include... Sigurd.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Move to higher ground now. Act quickly to protect your life. Stay away or be swept away. River banks and culverts can become unstable and unsafe.
SNM: AVISO DE INUNDACIONES REPENTINAS hasta 6:00 PM MDT. Evite areas inundadas.
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 6:00 PM MDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.
Area Description: 
Sevier, UT
Forcast Office: 
NWS Salt Lake City UT