Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

60°F

16°C

Humidity 53%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 02 Feb 02:52 PM PST
Extended Forecast for

12 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Mostly clear, with a low around 42. North northeast wind 9 to 15 mph becoming south in the evening.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. South wind 7 to 14 mph.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. South southeast wind 11 to 15 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. East southeast wind 9 to 15 mph.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Southeast wind 13 to 17 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. North northeast wind 9 to 15 mph becoming south in the evening.
Tuesday
Sunny, with a high near 55. South wind 7 to 14 mph.
Tuesday Night
Mostly clear, with a low around 42. South southeast wind 11 to 15 mph.
Wednesday
Sunny, with a high near 56. East southeast wind 9 to 15 mph.
Wednesday Night
Mostly clear, with a low around 40. Southeast wind 13 to 17 mph.
Thursday
Sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A slight chance of rain after 10am. Snow level 6600 feet. Partly sunny, with a high near 49.
Saturday Night
A chance of rain and snow. Snow level 6800 feet. Mostly cloudy, with a low around 40.
Sunday
Rain and snow likely. Snow level 5700 feet. Mostly cloudy, with a high near 43.
Sunday Night
Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 35.
Monday
Snow likely. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Happy Camp CA
 41.96°N 123.25°W (Elev. 5138 ft)
2:22 pm PST Feb 2, 2026
3pm PST Feb 2, 2026-6pm PST Feb 9, 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