Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

61°F

16°C

Humidity 42%
Wind Speed S 17 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 21 Feb 01:56 PM PST
Extended Forecast for

San Francisco International Airport CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. South wind 17 to 20 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain between 9am and 10am.  Mostly sunny, with a high near 62. Southeast wind 9 to 11 mph.  Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. South wind around 5 mph becoming light and variable  in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 64. Light east northeast wind.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm.  Cloudy, with a low around 55.

    Low: 55 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 58. South wind 17 to 20 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 48. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.
Sunday
A slight chance of rain between 9am and 10am. Mostly sunny, with a high near 62. Southeast wind 9 to 11 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 48. South wind around 5 mph becoming light and variable in the evening.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 64. Light east northeast wind.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 62. Chance of precipitation is 80%.
Tuesday Night
Rain, mainly before 10pm. Cloudy, with a low around 55.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 63.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco International Airport CA
 37.62°N 122.37°W (Elev. 3 ft)
12:26 pm PST Feb 21, 2026
2pm PST Feb 21, 2026-6pm PST Feb 27, 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