Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 29 at 2:20PM MST until September 29
Affecting Pima, AZ; Pinal, AZ
In effect until: Sep 29, 2026, 10:30 PM
Pima, AZ; Pinal, AZ
Likely impact across 2 counties in AZ; effects through 10:30 PM.
Get to higher ground now. Never drive through flooded roads.
Read the original bulletin (official text)
FFWTWC The National Weather Service in Tucson has extended the * Flash Flood Warning for... North Central Pima County in southeastern Arizona... Eastern Pinal County in southeastern Arizona... * Until 330 PM MST. * At 220 PM MST, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Up to 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Marana, Avra Valley, Kearny, Dudleyville, Pinal Airpark, Picture Rocks, Red Rock, Dove Mountain, Kelvin and San Carlos Reservoir. This includes the following highways... Route 79 between mile markers 95 and 118. Route 77 between mile markers 122 and 134. Route 177 between mile markers 139 and 156. Interstate 10 between mile markers 224 and 242. This includes the following Flash Flood Prone Locations... Suizo Rd at Cadillac Wash, Sasco Rd at Santa Cruz Wash, Park Link Dr between I-10 and HWY 79 and Twin Peaks Rd between Sanders and Sandario.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™