National Weather Service United States Department of Commerce

Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Oct 14, 2025 at 7:50:37 am PDT

Post-frontal rain showers will linger today with up to a 15% chance for embedded thunderstorms. The greatest chances are for Southern Monterey & San Benito Counties & the adjacent waters. Lightning, heavy rainfall, erratic/gusty winds, hail, & waterspouts are all possible.
The NOAA Weather Radio station on Mount Diablo/Contra Costa County is off air due to a technical issue at the transmitter site. There is no estimated time of restoration at this time. During the outage, alternative programming is available from San Francisco and Monterey. We apologize for the inconvenience.

 

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