Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across 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 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

29°F

-2°C

Humidity 98%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 06 Feb 03:52 AM PST
Extended Forecast for

7 Miles NNE Cave Junction OR

  • Today

    Today: Areas of fog before 11am.  Otherwise, sunny, with a high near 62. Light south southwest wind.

    High: 62 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 38. Light south wind.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain after 10am.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 56. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm.  Patchy fog after 1am.  Otherwise, cloudy, with a low around 44. Light south wind.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain.  High near 50. South southwest wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Patchy fog after 1am. Snow level 5100 feet lowering to 4300 feet after midnight . Low around 34. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain then
    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A 20 percent chance of rain.  Patchy fog before 11am. Snow level 3900 feet.  Otherwise, partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A slight chance of rain.  Patchy fog after 10pm. Snow level 4100 feet lowering to 3600 feet after midnight .  Otherwise, mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 10am.  Patchy fog before 11am. Snow level 3100 feet rising to 3900 feet in the afternoon.  Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Areas of fog before 11am. Otherwise, sunny, with a high near 62. Light south southwest wind.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 38. Light south wind.
Saturday
A 30 percent chance of rain after 10am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
Rain likely, mainly after 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 44. Light south wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 50. South southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain, mainly before 10pm. Patchy fog after 1am. Snow level 5100 feet lowering to 4300 feet after midnight . Low around 34. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 20 percent chance of rain. Patchy fog before 11am. Snow level 3900 feet. Otherwise, partly sunny, with a high near 49.
Monday Night
A slight chance of rain. Patchy fog after 10pm. Snow level 4100 feet lowering to 3600 feet after midnight . Otherwise, mostly cloudy, with a low around 31.
Tuesday
A chance of rain, mainly after 10am. Patchy fog before 11am. Snow level 3100 feet rising to 3900 feet in the afternoon. Otherwise, partly sunny, with a high near 47.
Tuesday Night
A chance of rain, mainly before 10pm. Patchy fog after 9pm. Snow level 4100 feet lowering to 3500 feet after midnight . Otherwise, partly cloudy, with a low around 30.
Wednesday
A slight chance of rain. Patchy fog. Snow level 3200 feet rising to 4200 feet in the afternoon. Otherwise, mostly sunny, with a high near 50.
Wednesday Night
A slight chance of rain. Patchy fog. Snow level 4200 feet. Otherwise, partly cloudy, with a low around 30.
Thursday
A slight chance of rain. Snow level 3700 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Cave Junction OR
 42.26°N 123.58°W (Elev. 1401 ft)
3:41 am PST Feb 6, 2026
4am PST Feb 6, 2026-6pm PST Feb 12, 2026
 
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Additional Resources

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