Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, May 12, 2026 at 9:04:28 am PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Heat Advisory

Small Craft Advisory

Lake Wind Advisory

Wind Advisory

High Temperatures This Week

Cold Water Safety

Stay Safe in the Heat!

Cold Water Safety

Well above normal temperatures are expected across interior NorCal over the next several days. Hottest temperatures are anticipated late this week and again early next week

Temperatures are on track to trend well above-normal early this week. Area waterways are running fast and cold, so if you have plans to head to the water, be sure to practice cold water safety!

With well above normal high temperatures in the forecast this weekend into early next week, take a few moments to review some of the Heat Safety tips posted!

Temperatures are on track to trend well above-normal early this week. Area waterways are running fast and cold, so if you have plans to head to the water, be sure to practice cold water safety!