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

49°F

9°C

Humidity 95%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 07 Feb 09:52 PM PST
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Tonight

    Tonight: Rain, mainly after 11pm.  Low around 46. South wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain Likely
    then Rain

  • Sunday

    Sunday: Rain, mainly after 4pm.  High near 51. Southwest wind 6 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Snow level 4800 feet lowering to 4200 feet after midnight . Low around 37. Light southwest wind.  Chance of precipitation is 90%.

    Low: 37 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain before 10am.  Snow level 3900 feet. Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am.  Snow level 3300 feet rising to 4000 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm.  Snow level 3900 feet. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain.  Snow level 3300 feet rising to 4100 feet in the afternoon. Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 11pm. Low around 46. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain, mainly after 4pm. High near 51. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain, mainly before 10pm. Snow level 4800 feet lowering to 4200 feet after midnight . Low around 37. Light southwest wind. Chance of precipitation is 90%.
Monday
A 20 percent chance of rain before 10am. Snow level 3900 feet. Mostly sunny, with a high near 51. Calm wind.
Monday Night
Mostly cloudy, with a low around 33. Calm wind.
Tuesday
A 20 percent chance of rain after 10am. Snow level 3300 feet rising to 4000 feet in the afternoon. Partly sunny, with a high near 50.
Tuesday Night
A 20 percent chance of rain before 10pm. Snow level 3900 feet. Partly cloudy, with a low around 30.
Wednesday
A slight chance of rain. Snow level 3300 feet rising to 4100 feet in the afternoon. Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
A slight chance of rain after 4pm. Snow level 3400 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 53.
Thursday Night
A chance of rain. Snow level 4300 feet. Mostly cloudy, with a low around 33.
Friday
Rain likely. Snow level 3800 feet. Mostly cloudy, with a high near 45.
Friday Night
Rain likely. Snow level 3500 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
Rain likely, possibly mixed with snow. Snow level 2600 feet rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
9:41 pm PST Feb 7, 2026
10pm PST Feb 7, 2026-6pm PST Feb 14, 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