Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

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Last Map Update: Mon, Jun 30, 2025 at 5:38:12 pm PDT

Watches, Warnings & Advisories

National Weather Service San Francisco Bay Area, CA

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National Weather Service Los Angeles, CA

There are no watches, warnings, or advisories at this time.

Probability of Triple Digits

Keep Yourself Well Hydrated

Cold Rivers and Streams Will Be Swift

Triple digit (100 Degree-F) heat will continue across the San Joaquin Valley and Kern Desert this week as several locations have greater than a 50 percent chance of reaching that value. Yet, the chances do drop off later in the week as the probability of reaching 100 degrees-F falls below 10 percent by Friday.

During hot and humid weather, your body's ability to cool itself is challenged. When your body heats too rapidly to cool itself properly, or when too much fluid or salt is lost through dehydration or sweating, you may experience a heat-related illness. Learn the symptoms of excessive heat exposure and the appropriate responses. Drink water frequently and have a cool or shaded rest break location. Limit outdoor activity during the hottest time of the day and stay safe in the heat.

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Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

NWS Forecast Office Hanford, CA