Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest
Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >
Last Update: 235 PM PDT Mon Jun 29 2026
For More Weather Information:
12NM N San Francisco CA
Marine Zone Forecast
Tonight
W wind 10 to 15 kt, becoming SW 5 to 10 kt late this evening and overnight.
Tue
SW wind 10 to 15 kt.
Tue Night
SW wind 10 to 15 kt.
Wed
S wind 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon.
Wed Night
SW wind 15 to 20 kt.
Thu
SW wind 10 to 15 kt.
Thu Night
SW wind 10 to 15 kt.
Fri
SW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Fri Night
SW wind 10 to 15 kt.
Independence Day
SW wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Sat Night
SW wind 10 to 15 kt.
Additional Forecasts and Information
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