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

8 Miles WSW Illinois Valley OR

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Light and variable wind.

    Low: 40 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind.

    High: 58 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. East wind 3 to 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 58. East southeast wind 5 to 11 mph becoming southwest in the afternoon.

    High: 58 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 46. Southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Rain likely before 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A chance of rain, mainly after 10am. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. Light and variable wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Calm wind.
Friday Night
Partly cloudy, with a low around 42. East wind 3 to 6 mph.
Saturday
A 30 percent chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 58. East southeast wind 5 to 11 mph becoming southwest in the afternoon.
Saturday Night
Rain, mainly after 10pm. Low around 46. Southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely before 10am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Sunday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 43.
Monday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Veterans Day
A chance of rain. Partly sunny, with a high near 55.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Illinois Valley OR
 42.07°N 123.82°W (Elev. 3202 ft)
Last Update:
3:40 pm PST Nov 5, 2026
Forecast Valid:
4pm PST Nov 5, 2026-6pm PST Nov 12, 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