Flash Flood Warning: Heavy Rainfall and Flooding Expected This Afternoon
What’s Happening:
A Flash Flood Warning is in effect until 2:30 PM MST for North Central Pima and Eastern Pinal Counties. Thunderstorms are producing heavy rainfall, with up to 1.5 inches already fallen and an additional 1 to 2 inches possible. Flash flooding is ongoing or expected to begin shortly.
Affected Areas:
- Marana
- Avra Valley
- Kearny
- Dudleyville
- Picacho Peak State Park
- Pinal Airpark
- Picture Rocks
- Red Rock
- Cactus Forest
- Dove Mountain
- Kelvin
- Silver Bell
- San Carlos Reservoir
What to Expect:
- Flash flooding in small creeks and streams, urban areas, highways, streets, and underpasses.
- Flood-prone locations include 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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Impacts:
- Travel disruptions on Route 79, Route 77, Route 177, and Interstate 10.
- Potential for vehicles to be swept away in flooded areas.
Safety Tips:
- Turn around, don't drown when encountering flooded roads.
- Avoid driving in flooded areas and be aware of your surroundings.
- Report flooding to local emergency services when it is 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.

