Arizona Severe Flash Flood Warning | Effective 08/27/2026 18:03

Headline: 
Flash Flood Warning issued August 27 at 6:03PM MST until August 27 at 9:00PM MST by NWS Tucson AZ
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 27, 2026 - 6:03pm
Expires: 
August 27, 2026 - 9:00pm
Description: 
FFWTWC The National Weather Service in Tucson has issued a * Flash Flood Warning for... Southeastern Pinal County in southeastern Arizona... * Until 900 PM MST. * At 603 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 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... Oracle, Mammoth and San Manuel. This includes Route 77 between mile markers 102 and 116. This includes the following Flash Flood Prone Locations... River Rd at San Pedro River.
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: 
Pinal, AZ
Forcast Office: 
NWS Tucson AZ
Sender: 
w-nws.webmaster@noaa.gov