Severe Thunderstorms and Flooding Threat in the Central U.S.; Rip Currents Along East Coast Beaches

Widespread thunderstorms will continue across the central and southern Plains today ahead of an approaching cold front. Heavy to excessive rainfall could lead to instances of flash flooding. Flood Watches have been issued. Swells from Hurricane Gabrielle are likely to cause life-threatening surf and rip current conditions along the U.S. East Coast over the next couple of days. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Clear

70°F

21°C

Humidity 73%
Wind Speed ENE 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 23 Sep 10:20 AM PDT
Extended Forecast for

Belmont CASimilar City Names

Heat Advisory September 23, 11:00am until September 23, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny, with a high near 92. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. Southwest wind 6 to 9 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. West wind 5 to 8 mph.

    High: 79 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 61. West wind 5 to 10 mph becoming light west southwest  in the evening.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 92. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 63. Southwest wind 6 to 9 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. West wind 5 to 8 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 61. West wind 5 to 10 mph becoming light west southwest in the evening.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 59.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Belmont CASimilar City Names
 37.52°N 122.29°W (Elev. 207 ft)
2:15 am PDT Sep 23, 2025
10am PDT Sep 23, 2025-6pm PDT Sep 29, 2025
 
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Additional Resources

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