Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

43°F

6°C

Humidity 81%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 02 Dec 07:52 PM PST
Extended Forecast for

17 Miles ESE Cave Junction OR

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 32. East wind 7 to 11 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. East wind 8 to 10 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. East wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. East southeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 4am.  Mostly cloudy, with a low around 39. West wind 3 to 5 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers after 10am.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely.  Mostly cloudy, with a low around 42. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm.  Snow level 7100 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 32. East wind 7 to 11 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. East wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 34. East wind around 7 mph.
Thursday
Partly sunny, with a high near 48. East southeast wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 39. West wind 3 to 5 mph.
Friday
A 40 percent chance of showers after 10am. Mostly cloudy, with a high near 48.
Friday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers. Mostly cloudy, with a high near 45.
Saturday Night
Showers likely, mainly before 10pm. Snow level 7100 feet. Mostly cloudy, with a low around 39.
Sunday
Showers likely, mainly between 10am and 4pm. Snow level 6900 feet. Mostly cloudy, with a high near 45.
Sunday Night
A chance of showers. Snow level 6600 feet. Mostly cloudy, with a low around 37.
Monday
A slight chance of showers. Snow level 6300 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 49.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers. Partly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Cave Junction OR
 42.05°N 123.37°W (Elev. 4573 ft)
3:41 pm PST Dec 2, 2025
8pm PST Dec 2, 2025-6pm PST Dec 9, 2025
 
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