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 DOWNTOWN (SFOC1)

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

NA

45°F

7°C

Humidity 69%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 21 Feb 01:43 AM PST
Extended Forecast for

3 Miles ESE San Francisco CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Southeast wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Southeast wind 8 to 17 mph, with gusts as high as 23 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 4am.  Partly cloudy, with a low around 51. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 62. Southeast wind around 10 mph.

    High: 62 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. South southwest wind around 6 mph becoming east after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly after 10pm.  Cloudy, with a low around 57.

    Low: 57 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 60.

    High: 60 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 56.

    Low: 56 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Southeast wind around 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Southeast wind 8 to 17 mph, with gusts as high as 23 mph.
Saturday Night
A 10 percent chance of rain after 4am. Partly cloudy, with a low around 51. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 62. Southeast wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 50. South southwest wind around 6 mph becoming east after midnight.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 63.
Monday Night
A 50 percent chance of rain, mainly after 10pm. Cloudy, with a low around 57.
Tuesday
Rain. Cloudy, with a high near 60.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 56.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 54.
Thursday
A slight chance of rain. Partly sunny, with a high near 64.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE San Francisco CA
 37.73°N 122.37°W (Elev. 3 ft)
12:26 am PST Feb 21, 2026
2am 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