The National Weather Service has issued a flash flood warning for Pima County starting at 6:33 p.m. Sept. 3. The warning expires at 9:30 p.m. Sept. 3.

At 6:33 p.m., Doppler radar indicated thunderstorms producing heavy rain across the extreme northeast portions of the Tucson area. Radar estimates between 0.75 and 1.30 inches of rain has fallen into the Agua Caliente and Tanque Verde Creek watersheds. Life-threatening flash flooding is ongoing or expected to begin shortly, especially along drainages that drain into the Agua Caliente Creek and the Tanque Verde Creek. Flash flooding of creeks and streams, urban areas, highways, streets and underpasses is possible.

Some locations that will experience flash flooding include Tucson, Tanque Verde and Seven Falls.

This includes the following fl

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