Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

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Last Map Update: Fri, Jul 11, 2025 at 6:42:35 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Gale Warning

Heat Advisory

Small Craft Advisory

Inland HeatRisk Thursday - Friday

Moderate HeatRisk

Minor to moderate HeatRisk will impact much of the inland and high elevation areas across the Bay Area and Central Coast from Thursday through Friday. This brings and elevated risk of heat-related illness for those who are susceptible.

Moderate Risk of heat-related illnesses to those sensitive to heat, such as older adults (65+), infants, athletes, outdoor workers, those without effective cooling, and those with chronic diseases. Some risk to general population. Drink plenty of water or sports drink, wear lightweight, light-colored clothing, reduce time spent outdoors or stay in the shade, open windows at night.

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Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

NWS Forecast Office San Francisco, CA