Severe Thunderstorms in the East Sunday; Excessive Heat Lingers in the Southern U.S. and Returning to California

Scattered damaging winds from severe thunderstorms will be possible across parts of the Northeast and Mid-Atlantic States Sunday. Excessive heat will continue over the southern U.S. Sunday before another round of heat arrives Monday through the central and southern U.S. spreading into the East by Independence Day. California will see excessive heat starting Tuesday. Read More >

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Last Map Update: Sat, Jun 29, 2024 at 8:25:01 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Excessive Heat Warning

Gale Warning

Red Flag Warning

Small Craft Advisory

Excessive Heat Watch

Air Quality Alert

Extreme HeatRisk

Excessive Heat Warning

Red Flag Warning

Wildfire Safety

Extreme HeatRisk Tuesday-Friday, July 2-5, 2024. This kind of heat will be VERY DANGEROUS to anyone without proper hydration or adequate cooling. Remember to practice heat safety!!

An Excessive Heat Warning remains in effect for the Valley, Delta and foothills from Tuesday-Saturday with forecast highs of 100-110°. Plan for major risk of heat stress or illnesses to people especially those who work outdoors or animals!

A Red Flag Warning has been issued for portions of the northern & central Sacramento Valley & adjacent foothills below 3000 feet late Monday night - Wednesday evening. Gusty northerly winds + low humidity will lead to critical fire weather conditions.