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 SSW 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 03 Feb 03:52 AM PST
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • Today

    Today: Mostly sunny, with a high near 60. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. South southeast wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. East wind 11 to 21 mph, with gusts as high as 31 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 58. East wind 10 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 4am.  Snow level 6500 feet. Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly after 10am.  Snow level 6300 feet. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 60. South wind 6 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 51. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 63. South southeast wind 6 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 46. East wind 11 to 21 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 58. East wind 10 to 17 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 55.
Friday Night
A slight chance of rain after 4am. Snow level 6500 feet. Partly cloudy, with a low around 44.
Saturday
A chance of rain, mainly after 10am. Snow level 6300 feet. Partly sunny, with a high near 52.
Saturday Night
Rain likely, mainly after 10pm. Snow level 6600 feet. Mostly cloudy, with a low around 44.
Sunday
Rain, possibly mixed with snow. Snow level 6200 feet lowering to 5600 feet in the afternoon . Mostly cloudy, with a high near 46.
Sunday Night
Rain and snow. Snow level 4800 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 39.
Monday
Snow likely. Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.18°N 123.98°W (Elev. 4344 ft)
3:41 am PST Feb 3, 2026
4am PST Feb 3, 2026-6pm PST Feb 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database