Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Clear

45°F

7°C

Humidity 75%
Wind Speed NE 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 20 Feb 07:00 AM PST
Extended Forecast for

San Francisco International Airport CA

Cold Weather Advisory until February 20, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until February 20, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Today

    High: 52 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Southeast wind 3 to 8 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 58. South wind 9 to 18 mph, with gusts as high as 24 mph.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 50. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of rain.  Partly sunny, with a high near 63. South southeast wind 16 to 18 mph, with gusts as high as 24 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm.  Cloudy, with a low around 55.

    Low: 55 °F

    Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 52. North northwest wind around 5 mph becoming calm in the morning.
Tonight
Increasing clouds, with a low around 43. Southeast wind 3 to 8 mph.
Saturday
Partly sunny, with a high near 58. South wind 9 to 18 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 50. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 26 mph.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 63. South southeast wind 16 to 18 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 52.
Monday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 64.
Monday Night
Rain, mainly after 10pm. Cloudy, with a low around 55.
Tuesday
Rain. Cloudy, with a high near 61.
Tuesday Night
Rain likely. Cloudy, with a low around 54.
Wednesday
Rain likely. Mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Thursday
A chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco International Airport CA
 37.62°N 122.37°W (Elev. 3 ft)
12:32 am PST Feb 20, 2026
7am PST Feb 20, 2026-6pm PST Feb 26, 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