Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

50°F

10°C

Humidity 38%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 24 Jan 11:52 AM PST
Extended Forecast for

12 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 41. East wind 9 to 11 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. East southeast wind 7 to 10 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. South southwest wind 6 to 11 mph.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. South wind 10 to 14 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. South southwest wind 9 to 14 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 10pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 41. East wind 9 to 11 mph.
Tonight
Increasing clouds, with a low around 35. East southeast wind 7 to 10 mph.
Sunday
Mostly cloudy, with a high near 41. South southwest wind 6 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 34. South wind 10 to 14 mph.
Monday
Partly sunny, with a high near 43. South southwest wind 9 to 14 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
A chance of snow after 10pm. Mostly cloudy, with a low around 36.
Wednesday
A chance of snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Happy Camp CA
 41.92°N 123.21°W (Elev. 5666 ft)
10:01 am PST Jan 24, 2026
12pm PST Jan 24, 2026-6pm PST Jan 30, 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