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

59°F

15°C

Humidity 48%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 06 Feb 05:52 PM PST
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Tonight

    Tonight: Partly cloudy, with a low around 41. South southwest wind 3 to 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 57. Light south wind becoming south southwest 5 to 10 mph in the morning.  Chance of precipitation is 60%.

    High: 57 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain.  Low around 45. South wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 52. South wind 5 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 52 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Snow level 5000 feet lowering to 4200 feet after midnight . Low around 37. West southwest wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am.  Snow level 3700 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain.  Snow level 3800 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 10am.  Snow level 3000 feet rising to 3900 feet in the afternoon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before 10pm.  Snow level 3800 feet. Partly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. South southwest wind 3 to 5 mph.
Saturday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 57. Light south wind becoming south southwest 5 to 10 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Rain. Low around 45. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 52. South wind 5 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain, mainly before 10pm. Snow level 5000 feet lowering to 4200 feet after midnight . Low around 37. West southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of rain, mainly before 10am. Snow level 3700 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 50.
Monday Night
A 20 percent chance of rain. Snow level 3800 feet. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain, mainly after 10am. Snow level 3000 feet rising to 3900 feet in the afternoon. Partly sunny, with a high near 49.
Tuesday Night
A chance of rain, mainly before 10pm. Snow level 3800 feet. Partly cloudy, with a low around 31.
Wednesday
A slight chance of rain. Snow level 3200 feet rising to 4200 feet in the afternoon. Mostly sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
A slight chance of rain. Snow level 3600 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 53.
Thursday Night
A chance of rain. Snow level 4500 feet. Mostly cloudy, with a low around 34.
Friday
Rain likely. Snow level 4000 feet. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
3:41 pm PST Feb 6, 2026
6pm PST Feb 6, 2026-6pm PST Feb 13, 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