Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

40°F

4°C

Humidity 90%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 06 Feb 10:52 PM PST
Extended Forecast for

8 Miles NW Cave Junction OR

  • Tonight

    Tonight: Increasing clouds, with a low around 43. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after 10am.  Snow level 6400 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 49. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 46. South southwest wind around 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Rain.  Snow level 8000 feet lowering to 6900 feet in the afternoon . High near 47. South southwest wind 11 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then a chance of rain and snow.  Snow level 5000 feet lowering to 4200 feet after midnight . Low around 39. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 1pm, then a slight chance of rain and snow.  Partly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow.  Mostly cloudy, with a low around 36. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 4pm, then a chance of rain and snow.  Partly sunny, with a high near 43.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 7pm, then a chance of snow.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of rain, mainly after 10am. Snow level 6400 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 49. South southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Rain. Low around 46. South southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. Snow level 8000 feet lowering to 6900 feet in the afternoon . High near 47. South southwest wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain before 10pm, then a chance of rain and snow. Snow level 5000 feet lowering to 4200 feet after midnight . Low around 39. West southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
A chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Tuesday
A chance of snow before 4pm, then a chance of rain and snow. Partly sunny, with a high near 43.
Tuesday Night
A chance of rain and snow before 7pm, then a chance of snow. Partly cloudy, with a low around 34.
Wednesday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 47.
Thursday Night
A chance of rain and snow. Snow level 4500 feet. Mostly cloudy, with a low around 38.
Friday
Snow likely. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
9:41 pm PST Feb 6, 2026
11pm PST Feb 6, 2026-6pm PST Feb 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database