Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

49°F

9°C

Humidity 98%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 11 Nov 11:52 AM PST
Extended Forecast for

8 Miles NW Cave Junction OR

Dense Fog Advisory until November 12, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 12, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Veterans Day

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm.  Partly sunny, with a steady temperature around 51. South wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    High: 51 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 39. Breezy, with a south wind 18 to 24 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  Snow level 5800 feet lowering to 4700 feet in the afternoon . High near 44. Southwest wind 17 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Snow level 4300 feet. Low around 37. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain and snow likely, becoming all rain after 10am.  Snow level 4600 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Veterans Day
Mostly cloudy, with a high near 57. South southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 49. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday
Rain likely, mainly after 4pm. Partly sunny, with a steady temperature around 51. South wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 39. Breezy, with a south wind 18 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain. Snow level 5800 feet lowering to 4700 feet in the afternoon . High near 44. Southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Snow level 4300 feet. Low around 37. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and snow likely, becoming all rain after 10am. Snow level 4600 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
Rain likely. Mostly cloudy, with a low around 42.
Saturday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 47.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42.
Sunday
Rain. Snow level 6400 feet lowering to 5700 feet in the afternoon . Mostly cloudy, with a high near 43.
Sunday Night
Rain. Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 36.
Monday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
9:41 am PST Nov 11, 2025
12pm PST Nov 11, 2025-6pm PST Nov 17, 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