Utah Severe Flash Flood Warning | Effective 07-17-2026 16:58

Headline: 
Flash Flood Warning issued July 17 at 5:58PM MDT until July 17 at 9:00PM MDT by NWS Salt Lake City UT
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 17, 2026 - 4:58pm
Expires: 
July 17, 2026 - 8:00pm
Description: 
FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Central Washington County in southwestern Utah... * Until 900 PM MDT. * At 558 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.75 and 2.5 inches of rain have fallen. The expected rainfall rate is 1.5 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow moving through the Forsyth burn scar and the Santa Clara River. The debris flow can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Pine Valley and Veyo, mainly along the Santa Clara River to just below Baker Dam.
Instruction: 
This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Burn Scar. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety. Move away from recently burned areas. Life-threatening flooding of creeks, roads and normally dry washes is likely. The heavy rains will likely trigger rockslides, mudslides and debris flows in steep terrain, especially in and around these areas.
SNM: AVISO DE INUNDACIONES REPENTINAS hasta 9:00 PM MDT. Evite areas inundadas.
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 9:00 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: 
Washington, UT
Forcast Office: 
NWS Salt Lake City UT