Flash Flood Warning in Effect for Central Pima County Until 4:30 PM MST
What’s Happening:
The National Weather Service in Tucson has issued a Flash Flood Warning for central Pima County due to thunderstorms producing heavy rain. The warning is in effect until 4:30 PM MST. Up to 1.5 inches of rain have already fallen, with an additional 1 to 3 inches possible.
Affected Areas:
- Sells
- Drexel Heights
- Three Points
- Topawa
- San Miguel
- San Isidro
- Kitt Peak
- Tucson Estates
- Valencia West
- Tucson Mountain Park
- Saguaro National Park West
- Ali Chukson
- Gu Oidak
- Vamori
- South Komelik
- Cowlic
- Fresnal
- San Pedro
This includes Route 86 between mile markers 113 and 167, and Route 286 between mile markers 17 and 45.
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What to Expect:
Flash flooding is ongoing or expected shortly. Thunderstorms are causing heavy rain, with radar indicating potential for up to 3 more inches of rainfall.
Impacts:
- Flash flooding of small creeks and streams, urban areas, highways, streets, and underpasses.
- Poor drainage and low-lying areas may be affected.
- Flood-prone locations include Manville Rd at Brawley Wash, Indian Route 19 south of Topawa, and Indian Route 20 at Cowlic.
Safety Tips:
- Turn around, don't drown when encountering flooded roads.
- Most flood deaths occur in vehicles; avoid driving on flooded roads.
- Stay aware of your surroundings and report any observed flooding to local authorities when safe to do so.
When to Check Back:
Monitor weather.gov or tucson.com/weather for updates.
This weather alert was produced with AI assistance using National Weather Service data.

