Severe · Flash Flood WarningActive alert

Flash Flood Warning issued September 29 at 5:31PM MST until September 29

Affecting Maricopa, AZ

In effect until: Sep 30, 2026, 3:30 AM

Maricopa, AZ

Likely impact in Maricopa, AZ; effects through 3:30 AM.

Get to higher ground now. Never drive through flooded roads.

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Read the original bulletin (official text)

At 531 PM MST, Doppler radar indicated thunderstorms have ended over
the Sand Stone Burn Scar. However, between 1 and 1.75 inches of rain
have fallen. Flooding impacts will continue, but no additional
rainfall is expected. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Sand Stone Burn Scar.

SOURCE...Radar indicated.

IMPACT...Life threatening flash flooding of areas in and around the
Sand Stone Burn Scar.

Some locations that will experience flash flooding include...
Ballantine Trailhead, Round Valley and Sugarloaf Mountain.

This includes AZ Route 87 between mile markers 204 and 213.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flash Flood Warning issued September 29 at 5:31PM MST until September 29

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