Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

45°F

7°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 06 Dec 08:52 AM PST
Extended Forecast for

17 Miles SSE Agness OR

  • Today

    Today: A 20 percent chance of rain.  Partly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 47. South wind 3 to 5 mph.

    Low: 47 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely.  Mostly cloudy, with a high near 48. South southwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 48. South wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 49. South southwest wind around 10 mph.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 53. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 4am.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

Today
A 20 percent chance of rain. Partly sunny, with a high near 48. Light and variable wind.
Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 47. South wind 3 to 5 mph.
Sunday
Rain likely. Mostly cloudy, with a high near 48. South southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 49. South southwest wind around 10 mph.
Monday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 53. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain, mainly before 4am. Mostly cloudy, with a low around 51.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Thursday
A chance of rain. Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSE Agness OR
 42.32°N 123.96°W (Elev. 2408 ft)
9:40 am PST Dec 6, 2025
9am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
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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