The National Weather Service has issued a flash flood warning for the Tucson area that runs through 7:45 p.m. Sept. 17.

Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area from northwest to central Tucson. Between 0.5 and 1 inch of rain has fallen. Life-threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses is ongoing or expected to begin shortly.

Some locations that will experience flash flooding include Tucson, Casas Adobes, Flowing Wells and Catalina Foothills.

This includes State Route 77 between mile markers 70 and 73.

This includes the following flash flood prone locations: First Avenue north of Fort Lowell Road, Stone Avenue at Mabel Street and Alamo Wash between Speedway and Grant.

See Full Page