Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

31°F

-1°C

Humidity 99%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 06 Nov 11:52 PM PST
Extended Forecast for

16 Miles S Agness OR

  • Overnight

    Overnight: Partly cloudy, with a low around 48. North northeast wind around 5 mph becoming calm.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Increasing clouds, with a high near 65. South southwest wind 6 to 10 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 9pm.  Low around 53. Southwest wind 10 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. North northeast wind around 6 mph becoming calm  in the afternoon.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph in the evening.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 10am.  High near 60. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 4am.  Low around 54. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain before 10am.  Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. North northeast wind around 5 mph becoming calm.
Saturday
A 10 percent chance of rain after 4pm. Increasing clouds, with a high near 65. South southwest wind 6 to 10 mph.
Saturday Night
Rain, mainly after 9pm. Low around 53. Southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy, with a high near 61. North northeast wind around 6 mph becoming calm in the afternoon.
Sunday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph in the evening.
Monday
Rain, mainly after 10am. High near 60. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain, mainly before 4am. Low around 54. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of rain before 10am. Partly sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 53.
Veterans Day
Partly sunny, with a high near 67.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 63.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
Rain likely. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S Agness OR
 42.31°N 124.01°W (Elev. 801 ft)
12:41 am PST Nov 7, 2026
12am PST Nov 7, 2026-6pm PST Nov 13, 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