National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Cold Temperatures Continue in the Southeast; Snow in the Central Appalachians and Ohio Valley; Rain and Thunderstorms in the Southeast

Cold temperatures will persist across Florida and the Southeast through Tuesday, then milder conditions are expected beginning Wednesday. A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic Tuesday into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

28°F

-2°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 03 Feb 04:52 AM PST
Extended Forecast for

8 Miles WNW Illinois Valley OR

  • Today

    Today: Mostly sunny, with a high near 60. South southeast wind 3 to 7 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Southeast wind around 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. East southeast wind 5 to 8 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. East wind 8 to 11 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. East wind 6 to 9 mph becoming south southwest in the afternoon.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 4pm. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 60. South southeast wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 45. Southeast wind around 7 mph.
Wednesday
Sunny, with a high near 62. East southeast wind 5 to 8 mph.
Wednesday Night
Clear, with a low around 43. East wind 8 to 11 mph.
Thursday
Sunny, with a high near 59. East wind 6 to 9 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 54.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.
Sunday
Rain. Snow level 6200 feet lowering to 5700 feet in the afternoon . Mostly cloudy, with a high near 47.
Sunday Night
Rain, possibly mixed with snow. Snow level 4800 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 37.
Monday
Rain and snow likely. Snow level 3700 feet. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Illinois Valley OR
 42.14°N 123.81°W (Elev. 3209 ft)
Last Update:
3:41 am PST Feb 3, 2026
Forecast Valid:
5am PST Feb 3, 2026-6pm PST Feb 9, 2026
 
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Additional Resources

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Chance of Precipitation