Aug 25, 2025
Strong to severe thunderstorms moved northwest through Southeastern Arizona the afternoon and evening of August 25th. These storms caused the formation of a dust storm that decreased visibilities to less than 0.25 miles, caused damage to utility equipment causing power outages for an estimated total of 1283 customers, and caused damage to a roof. Additionally, the heavy rainfall from the thunderstorms caused cars to be stranded along Frontage Road in Tucson due to flash flooding.
Source: NOAA National Weather Service Storm Events Database (event 1291721). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Pima County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.