Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

50°F

10°C

Humidity 73%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Nov 10:52 AM PST
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • Today

    Today: Rain likely after 4pm.  Snow level 5400 feet. Mostly cloudy, with a high near 43. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely

  • Tonight

    Tonight: Rain before 10pm, then rain, possibly mixed with snow showers between 10pm and 1am, then snow showers after 1am.  Snow level 5200 feet lowering to 4300 feet after midnight . Low around 36. Breezy, with a southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow showers before 10am, then rain and snow showers likely.  Snow level 4500 feet. Steady temperature around 38. South southeast wind 5 to 7 mph becoming light and variable  in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm.  Snow level 4900 feet. Partly cloudy, with a low around 36. East northeast wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 10am.  Snow level 7000 feet. Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Rain likely after 4pm. Snow level 5400 feet. Mostly cloudy, with a high near 43. South southwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 10pm, then rain, possibly mixed with snow showers between 10pm and 1am, then snow showers after 1am. Snow level 5200 feet lowering to 4300 feet after midnight . Low around 36. Breezy, with a southwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Snow showers before 10am, then rain and snow showers likely. Snow level 4500 feet. Steady temperature around 38. South southeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before 10pm. Snow level 4900 feet. Partly cloudy, with a low around 36. East northeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 47. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A slight chance of showers after 10am. Snow level 7000 feet. Partly sunny, with a high near 49.
Sunday Night
A chance of showers. Snow level 6600 feet. Mostly cloudy, with a low around 42.
Monday
A chance of rain and snow showers. Snow level 6100 feet. Partly sunny, with a high near 45.
Monday Night
A chance of rain and snow showers. Snow level 5600 feet. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain and snow showers. Snow level 5200 feet. Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.18°N 123.98°W (Elev. 4344 ft)
9:41 am PST Nov 19, 2025
11am PST Nov 19, 2025-6pm PST Nov 25, 2025
 
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Additional Resources

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Hourly Weather Forecast

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