Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest

Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

61°F

16°C

Humidity 80%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 06 Sep 05:43 AM PDT
Extended Forecast for

San Francisco CA

  • Today

    Today: Mostly sunny, with a high near 71. West wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. West wind 5 to 9 mph becoming calm  after midnight.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Light west southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 61. West wind 9 to 14 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Monday

    Monday: A slight chance of drizzle.  Partly sunny, with a high near 72. Light west southwest wind increasing to 6 to 11 mph in the morning.

    High: 72 °F

    Slight Chance
    Drizzle

  • Monday Night

    Monday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of drizzle after 11am.  Mostly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Drizzle

Detailed Forecast

Today
Mostly sunny, with a high near 71. West wind 6 to 14 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 60. West wind 5 to 9 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 74. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 61. West wind 9 to 14 mph becoming light in the evening. Winds could gust as high as 20 mph.
Monday
A slight chance of drizzle. Partly sunny, with a high near 72. Light west southwest wind increasing to 6 to 11 mph in the morning.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 61.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 72.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
A slight chance of drizzle after 11am. Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
2:17 am PDT Sep 6, 2025
6am PDT Sep 6, 2025-6pm PDT Sep 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database