Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

46°F

8°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

3 Miles WNW San Francisco CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 54. Northeast wind 6 to 9 mph.

    High: 54 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Northeast wind 9 to 11 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54. Northeast wind around 14 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Northeast wind around 10 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. Northeast wind around 14 mph, with gusts as high as 18 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • New Year's Day

    New Year's Day: Rain likely.  Cloudy, with a high near 54.

    High: 54 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 54. Northeast wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 44. Northeast wind 9 to 11 mph.
Monday
Sunny, with a high near 54. Northeast wind around 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 43. Northeast wind around 10 mph.
Tuesday
Sunny, with a high near 54. Northeast wind around 14 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 54.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
New Year's Day
Rain likely. Cloudy, with a high near 54.
Thursday Night
Rain likely. Cloudy, with a low around 49.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48.
Saturday
A chance of rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW San Francisco CA
 37.78°N 122.5°W (Elev. 384 ft)
12:27 am PST Dec 28, 2025
6am PST Dec 28, 2025-6pm PST Jan 3, 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