Arizona Severe Flash Flood Warning | Effective 09/23/2026 14:54

Headline: 
Flash Flood Warning issued September 23 at 2:54PM MST until September 23 at 6:00PM MST by NWS Tucson AZ
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 23, 2026 - 2:54pm
Expires: 
September 23, 2026 - 6:00pm
Description: 
FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Western Pima County in southeastern Arizona... * Until 600 PM MST. * At 254 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.8 and 1.3 inches of rain have fallen. 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... Lukeville. This includes Route 85 between mile markers 76 and 80.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Pima, AZ
Forcast Office: 
NWS Tucson AZ
Sender: 
w-nws.webmaster@noaa.gov