Great Lakes Snow through Friday; High Winds in the Northern and Central Plains

A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

29°F

-2°C

Humidity 99%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Jan 06:52 AM PST
Extended Forecast for

16 Miles NE Happy Camp CA

Freezing Fog Advisory January 15, 07:40am until January 15, 12:00pm
Click here for hazard details and duration
Freezing Fog Advisory
  •  
    Freezing Fog Advisory January 15, 07:40am until January 15, 12:00pm

    NOW until 12:00pm Thu

    Freezing Fog Advisory

  • Today

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. South southeast wind around 7 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. South wind 3 to 7 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50. East southeast wind around 7 mph.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Southeast wind 5 to 8 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 62. South southeast wind around 6 mph.
Tonight
Clear, with a low around 48. South southeast wind around 7 mph.
Friday
Sunny, with a high near 61. South wind 3 to 7 mph.
Friday Night
Clear, with a low around 50. East southeast wind around 7 mph.
Saturday
Sunny, with a high near 61. Southeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 43.
M.L.King Day
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 52.
Basemap Options
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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 am PST Jan 15, 2026
7am PST Jan 15, 2026-6pm PST Jan 21, 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