Headline:
Flash Flood Warning issued September 3 at 5:03PM MST until September 3 at 8:00PM MST by NWS Tucson AZ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
September 3, 2026 - 5:03pm
Expires:
September 3, 2026 - 8:00pm
Description:
FFWTWC
The National Weather Service in Tucson has issued a
* Flash Flood Warning for...
East Central Pinal County in southeastern Arizona...
* Until 800 PM MST.
* At 503 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across washes east of the San Pedro River near Mammoth.
Between 0.8 and 1.5 inches of rain have fallen. Additional rainfall
amounts up to 0.5 inches are possible in the warned area. Flash
flooding is ongoing or expected to begin shortly along River Rd
near and south of Mammoth.
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...
River Rd near and south of Mammoth towards Big Wash. Washes include
Clark Wash, Mulberry Wash, Copper Creek, Mammoth Wash, and Dry Camp
Canyon.
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