Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 86%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 17 Nov 07:52 PM PST
Extended Forecast for

9 Miles WSW Illinois Valley OR

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 40. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Northeast wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Northeast wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Snow level 5100 feet rising to 5800 feet in the afternoon. Increasing clouds, with a high near 45. East wind 6 to 8 mph becoming south southwest in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 5900 feet lowering to 5300 feet after midnight . Low around 39. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Snow level 5200 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Snow level 5600 feet. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 40. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 42. Northeast wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 36. Northeast wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday
Rain likely, mainly after 4pm. Snow level 5100 feet rising to 5800 feet in the afternoon. Increasing clouds, with a high near 45. East wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Snow level 5900 feet lowering to 5300 feet after midnight . Low around 39. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain likely, mainly before 10am. Snow level 5200 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of rain before 10pm. Snow level 5600 feet. Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 47.
Sunday Night
A chance of rain. Snow level 6500 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 40.
Monday
Rain likely, possibly mixed with snow. Snow level 4800 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Illinois Valley OR
 42.04°N 123.85°W (Elev. 3799 ft)
3:41 pm PST Nov 17, 2025
8pm PST Nov 17, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

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