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

Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

45°F

7°C

Humidity 100%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 10 Nov 06:52 AM PST
Extended Forecast for

4 Miles SSW Illinois Valley OR

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. South southwest wind 5 to 10 mph.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southwest wind around 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 68. Southwest wind 6 to 8 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 64 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 52. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 52 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 32.

    Low: 32 °F

    Showers

  • Saturday

    Saturday: Rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. South southwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 37. South southwest wind around 7 mph.
Veterans Day
Partly sunny, with a high near 68. Southwest wind 6 to 8 mph.
Wednesday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 64. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
Showers and possibly a thunderstorm. High near 52. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 32.
Saturday
Rain. Mostly cloudy, with a high near 52.
Saturday Night
Rain. Cloudy, with a low around 31.
Sunday
Rain. Cloudy, with a high near 47.
Sunday Night
Rain. Snow level 4500 feet. Mostly cloudy, with a low around 28.
Monday
A chance of rain. Snow level 4100 feet. Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Illinois Valley OR
 42.04°N 123.73°W (Elev. 1873 ft)
Last Update:
3:40 am PST Nov 10, 2026
Forecast Valid:
7am PST Nov 10, 2026-6pm PST Nov 16, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation