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

37°F

3°C

Humidity 98%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 08 Jan 11:52 AM PST
Extended Forecast for

17 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 30. Calm wind.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 31 by 5am. Southeast wind 3 to 5 mph.

    Low: 25 °F⇑

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 42. Southeast wind 9 to 14 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Southeast wind 14 to 17 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 44. Southeast wind 8 to 15 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 30. Calm wind.
Tonight
Partly cloudy, with a temperature rising to around 31 by 5am. Southeast wind 3 to 5 mph.
Friday
Sunny, with a high near 42. Southeast wind 9 to 14 mph.
Friday Night
Mostly clear, with a low around 30. Southeast wind 14 to 17 mph.
Saturday
Partly sunny, with a high near 44. Southeast wind 8 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Happy Camp CA
 41.98°N 123.14°W (Elev. 4600 ft)
Last Update:
11:36 am PST Jan 8, 2026
Forecast Valid:
12pm PST Jan 8, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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