Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 55%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 28 Dec 02:52 PM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Tonight

    Tonight: Partly cloudy, with a low around 35. East southeast wind 6 to 8 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50. East southeast wind around 5 mph becoming calm  in the morning.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a steady temperature around 43. East southeast wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. South southeast wind around 6 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • New Year's Day

    New Year's Day: A chance of rain.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. East southeast wind 6 to 8 mph.
Monday
Sunny, with a high near 50. East southeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a steady temperature around 43. East southeast wind around 5 mph.
Tuesday
Sunny, with a high near 53. Calm wind.
Tuesday Night
Mostly clear, with a low around 39. South southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 39.
New Year's Day
A chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39.
Friday
Rain likely before 1pm, then rain likely, possibly mixed with snow. Snow level 5800 feet. Mostly cloudy, with a high near 45.
Friday Night
Rain and snow likely. Snow level 5300 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 36.
Saturday
Rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Snow level 4200 feet. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Snow level 4000 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
2:36 pm PST Dec 28, 2025
3pm PST Dec 28, 2025-6pm PST Jan 4, 2026
 
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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