The Southwest U.S. is bracing for unexpected downpours and potential heavy flooding, which is expected to persist through the weekend. Heavy rainfall and a serious flood threat are expected in some of the driest areas of the Southwest, due to the remnants of former Hurricane Priscilla, which is combining with another storm system.
Moisture associated with Priscilla will lead to a significant heavy rainfall and a flash flood risk across portions of Arizona, southern Utah, southwest Colorado, and far northwest New Mexico through Saturday.
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— National Weather Service (@NWS) October 9, 2025
This system is expected to bring prolonged rainfall and significant impacts. It could deliver more than a typical October’s worth of rain within just a few days. Starting today, the…more
Source www.theweather.com
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