Arizona Severe Flash Flood Warning | Effective 08/30/2026 19:48

Headline: 
Flash Flood Warning issued August 30 at 7:48PM MST until August 30 at 9:15PM MST by NWS Tucson AZ
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 30, 2026 - 7:48pm
Expires: 
August 30, 2026 - 9:15pm
Description: 
At 748 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. 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... Hickiwan and Charco 27. This includes Route 86 between mile markers 59 and 69. This includes the following streams and drainages... Gunsight Wash, Hickiwan Wash, San Simon Wash and Sikort Chuapo Wash.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. 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