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

36°F

2°C

Humidity 65%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 24 Jan 05:52 PM PST
Extended Forecast for

16 Miles NE Happy Camp CA

  • Tonight

    Tonight: Mostly clear, with a low around 38. South southeast wind 6 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 50. South wind 5 to 9 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. South wind around 8 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. South wind around 8 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. South southeast wind 7 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 10pm.  Snow level 5100 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 4pm.  Snow level 5200 feet. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Snow level 5600 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 38. South southeast wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 50. South wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 38. South wind around 8 mph.
Monday
Partly sunny, with a high near 51. South wind around 8 mph.
Monday Night
Partly cloudy, with a low around 37. South southeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A 40 percent chance of rain, mainly after 10pm. Snow level 5100 feet. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain, mainly before 4pm. Snow level 5200 feet. Partly sunny, with a high near 49.
Wednesday Night
A slight chance of rain before 10pm. Snow level 5600 feet. Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
A slight chance of rain. Partly sunny, with a high near 55.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Happy Camp CA
 41.97°N 123.17°W (Elev. 2999 ft)
3:41 pm PST Jan 24, 2026
6pm PST Jan 24, 2026-6pm PST Jan 31, 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