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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

66°F

19°C

Humidity 42%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 05 Feb 02:52 PM PST
Extended Forecast for

7 Miles NNE Cave Junction OR

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 61. Light south southwest wind.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Light south wind.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A chance of showers. Snow level 4000 feet. Partly sunny, with a high near 47.

    High: 47 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Snow level 3900 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 37. Calm wind.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 61. Light south southwest wind.
Friday Night
Partly cloudy, with a low around 38. Light south wind.
Saturday
Mostly cloudy, with a high near 58. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain, mainly before 10pm. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of showers. Snow level 4000 feet. Partly sunny, with a high near 47.
Monday Night
A chance of showers. Snow level 3900 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 31.
Tuesday
A chance of showers. Snow level 2900 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 46.
Tuesday Night
A chance of rain. Snow level 3200 feet. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain. Snow level 2800 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 46.
Wednesday Night
A chance of rain. Snow level 4000 feet. Mostly cloudy, with a low around 31.
Thursday
A chance of rain. Snow level 3800 feet rising to 4600 feet in the afternoon. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Cave Junction OR
 42.26°N 123.58°W (Elev. 1401 ft)
Last Update:
2:12 pm PST Feb 5, 2026
Forecast Valid:
3pm PST Feb 5, 2026-6pm PST Feb 12, 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