Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

59°F

15°C

Humidity 78%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 31 Mar 11:43 PM PDT
Extended Forecast for

San Francisco CA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly before 4am.  Mostly cloudy, with a low around 54. South southwest wind 7 to 9 mph.

    Low: 54 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 65. West southwest wind 8 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly before midnight.  Low around 49. Southwest wind 11 to 16 mph becoming northwest after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 66. Northwest wind 10 to 18 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. North northwest wind 8 to 18 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 54. South southwest wind 7 to 9 mph.
Wednesday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 65. West southwest wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly before midnight. Low around 49. Southwest wind 11 to 16 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Sunny, with a high near 66. Northwest wind 10 to 18 mph, with gusts as high as 22 mph.
Thursday Night
Clear, with a low around 50. North northwest wind 8 to 18 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 53.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
11:26 pm PDT Mar 31, 2026
12am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database