Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

30°F

-1°C

Humidity 99%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 04 Feb 06:52 AM PST
Extended Forecast for

8 Miles WNW Illinois Valley OR

  • Today

    Today: Sunny, with a high near 63. East southeast wind 5 to 7 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Southeast wind around 8 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. East southeast wind around 7 mph becoming south in the afternoon.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. East southeast wind around 5 mph becoming south in the evening.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Snow level 6300 feet. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  Snow level 6600 feet lowering to 6100 feet in the afternoon . Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 63. East southeast wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 46. Southeast wind around 8 mph.
Thursday
Sunny, with a high near 62. East southeast wind around 7 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 43. East southeast wind around 5 mph becoming south in the evening.
Friday
Sunny, with a high near 56. Light and variable wind becoming southwest around 6 mph in the morning.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A 20 percent chance of rain after 10am. Snow level 6300 feet. Partly sunny, with a high near 53.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 44.
Sunday
Rain. Snow level 6600 feet lowering to 6100 feet in the afternoon . Mostly cloudy, with a high near 46.
Sunday Night
Rain before 4am, then rain likely, possibly mixed with snow. Snow level 5100 feet lowering to 4100 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 42.
Monday Night
A chance of rain and snow. Snow level 3600 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Illinois Valley OR
 42.14°N 123.81°W (Elev. 3209 ft)
3:41 am PST Feb 4, 2026
7am PST Feb 4, 2026-6pm PST Feb 10, 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