Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

31°F

-1°C

Humidity 99%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Jan 11:52 PM PST
Extended Forecast for

6 Miles N Cave Junction OR

Air Stagnation Advisory January 14, 12:18am until January 16, 10:00am
Freezing Fog Advisory until January 14, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Freezing Fog Advisory
  •  
    Air Stagnation Advisory January 14, 12:18am until January 16, 10:00am
    Freezing Fog Advisory until January 14, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Northeast wind around 6 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 38. Northeast wind 6 to 8 mph.

    Low: 38 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 46. East northeast wind 6 to 9 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. East wind around 8 mph.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 38. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 52. Northeast wind around 6 mph.
Wednesday Night
Clear, with a low around 38. Northeast wind 6 to 8 mph.
Thursday
Sunny, with a high near 46. East northeast wind 6 to 9 mph.
Thursday Night
Clear, with a low around 37. East wind around 8 mph.
Friday
Sunny, with a high near 47.
Friday Night
Clear, with a low around 37.
Saturday
Sunny, with a high near 52.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 37.
M.L.King Day
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Cave Junction OR
 42.25°N 123.67°W (Elev. 3409 ft)
9:46 pm PST Jan 13, 2026
12am PST Jan 14, 2026-6pm PST Jan 20, 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