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

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 >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

32°F

0°C

Humidity 99%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Jan 07:52 PM PST
Extended Forecast for

8 Miles NW Cave Junction OR

Air Stagnation Advisory January 13, 08:12pm until January 16, 10:00am
Freezing Fog Advisory January 14, 12:00am until January 14, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Freezing Fog Advisory
  •  
    Air Stagnation Advisory January 13, 08:12pm until January 16, 10:00am

    NOW until 10:00am Fri

    Air Stagnation Advisory

  • Tonight

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. East northeast wind around 10 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. East northeast wind 15 to 17 mph, with gusts as high as 31 mph.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. East northeast wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45. East wind around 15 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 45. East wind 7 to 10 mph.
Wednesday
Sunny, with a high near 55. East northeast wind around 10 mph.
Wednesday Night
Clear, with a low around 45. East northeast wind 15 to 17 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 56. East northeast wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 45. East wind around 15 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 56.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 55.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 38.
M.L.King Day
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
Last Update:
7:27 pm PST Jan 13, 2026
Forecast Valid:
8pm PST Jan 13, 2026-6pm PST Jan 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation