Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

43°F

6°C

Humidity 55%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 25 Jan 11:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a temperature falling to around 41 by 5pm. South southwest wind around 6 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind around 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. South wind 6 to 10 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. South wind around 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 4am, then a chance of rain and snow.  Snow level 5400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then a slight chance of rain.  Snow level 5500 feet. Partly sunny, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Snow level 5900 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 10am.  Snow level 6000 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a temperature falling to around 41 by 5pm. South southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 34. South wind around 10 mph.
Monday
Partly sunny, with a high near 48. South wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 47. South wind around 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of rain before 4am, then a chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am, then a slight chance of rain. Snow level 5500 feet. Partly sunny, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain. Snow level 5900 feet. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain before 10am. Snow level 6000 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
A slight chance of rain. Snow level 6300 feet. Mostly cloudy, with a high near 52.
Friday Night
A slight chance of rain. Snow level 6400 feet. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Snow level 6300 feet. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
12:01 pm PST Jan 25, 2026
12pm PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

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