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

Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

63°F

17°C

Humidity 46%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 05 Nov 03:52 PM PST
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Calm wind becoming north northeast around 6 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Light west northwest wind.

    High: 54 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a steady temperature around 49. East northeast wind 6 to 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 53. East southeast wind 6 to 11 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.

    High: 53 °F

    Mostly Sunny
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain, mainly before 4am. Low around 46. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of rain before 10am. Snow level 6700 feet. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain. Snow level 6400 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Calm wind becoming north northeast around 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Light west northwest wind.
Friday Night
Mostly cloudy, with a steady temperature around 49. East northeast wind 6 to 8 mph.
Saturday
Rain likely after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 53. East southeast wind 6 to 11 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.
Saturday Night
Rain, mainly before 4am. Low around 46. Breezy, with a south southwest wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of rain before 10am. Snow level 6700 feet. Mostly cloudy, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A chance of rain. Snow level 6400 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 52.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Veterans Day
A chance of rain. Partly sunny, with a high near 52.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Thursday
A chance of rain. Snow level 6500 feet. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.2°N 123.98°W (Elev. 3786 ft)
Last Update:
3:40 pm PST Nov 5, 2026
Forecast Valid:
4pm PST Nov 5, 2026-6pm PST Nov 12, 2026
 
Forecast Discussion
 
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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