National Weather Service United States Department of Commerce
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Last Map Update: Sun, Aug. 19, 2018 at 8:12:12 am PDT

National Weather Service Sacramento, CANational Weather Service Reno, NVNational Weather Service Elko, NV
National Weather Service San Francisco Bay Area, CAZoom

National Weather Service Las Vegas, NV
National Weather Service Los Angeles, CANational Weather Service San Diego, CA

A ridge of high pressure will bring hot temperatures across the entire San Joaquin valley and desert areas, as well as many foothill locations through the remainder of this weekend. The combination of hot day time temperatures and warm night-time temperatures could combine to create a dangerous condition in which heat illnesses are possible. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


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