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

56°F

13°C

Humidity 25%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 24 Jan 01:52 PM PST
Extended Forecast for

13 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. East southeast wind around 10 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southeast wind around 15 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 41. South southeast wind 7 to 14 mph.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. South wind around 14 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. South southwest wind 10 to 13 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before 4pm.  Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 39. East southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 33. Southeast wind around 15 mph.
Sunday
Partly sunny, with a high near 41. South southeast wind 7 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 32. South wind around 14 mph.
Monday
Partly sunny, with a high near 42. South southwest wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 33.
Wednesday
A chance of snow, mainly before 4pm. Partly sunny, with a high near 40.
Wednesday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
A slight chance of rain and snow. Snow level 6500 feet. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Happy Camp CA
 41.93°N 123.18°W (Elev. 5801 ft)
2:21 pm PST Jan 24, 2026
2pm PST Jan 24, 2026-6pm PST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database