Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

42°F

6°C

Humidity 96%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 05 Dec 12:52 AM PST
Extended Forecast for

9 Miles WNW Cave Junction OR

  • Overnight

    Overnight: A 30 percent chance of rain, mainly between 2am and 4am.  Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Rain.  High near 47. West wind 5 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 3am.  Low around 44. West southwest wind around 9 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain.  Snow level 6300 feet lowering to 5600 feet in the afternoon . Mostly cloudy, with a high near 44. West southwest wind around 7 mph.

    High: 44 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Snow level 6500 feet rising to 7000 feet after midnight. Mostly cloudy, with a low around 43. South southwest wind 7 to 10 mph.  Chance of precipitation is 60%.

    Low: 43 °F

    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: Rain.  High near 45. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Snow level 6800 feet. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A chance of rain.  Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly between 2am and 4am. Mostly cloudy, with a low around 44. Calm wind.
Friday
Rain. High near 47. West wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain, mainly before 3am. Low around 44. West southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of rain. Snow level 6300 feet lowering to 5600 feet in the afternoon . Mostly cloudy, with a high near 44. West southwest wind around 7 mph.
Saturday Night
Rain likely, mainly after 4am. Snow level 6500 feet rising to 7000 feet after midnight. Mostly cloudy, with a low around 43. South southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Sunday
Rain. High near 45. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
A chance of rain. Partly sunny, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
Rain likely. Mostly cloudy, with a high near 48.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47.
Wednesday
Rain likely. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Cave Junction OR
 42.2°N 123.83°W (Elev. 3730 ft)
12:41 am PST Dec 5, 2025
1am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database