National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

44°F

7°C

Humidity 71%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 08 Jan 02:52 PM PST
Extended Forecast for

16 Miles NE Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 29. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. South wind 7 to 9 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 34. South wind around 9 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 47. Southeast wind 6 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. South southeast wind around 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 29. Calm wind becoming south southeast around 6 mph after midnight.
Friday
Sunny, with a high near 44. South wind 7 to 9 mph.
Friday Night
Increasing clouds, with a low around 34. South wind around 9 mph.
Saturday
Partly sunny, with a high near 47. Southeast wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 35. South southeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Happy Camp CA
 41.97°N 123.17°W (Elev. 2999 ft)
Last Update:
2:41 pm PST Jan 8, 2026
Forecast Valid:
3pm PST Jan 8, 2026-6pm PST Jan 15, 2026
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation