Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

39°F

4°C

Humidity 96%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 11 Feb 09:52 PM PST
Extended Forecast for

6 Miles N Cave Junction OR

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Snow level 4400 feet. Mostly cloudy, with a low around 36. South southwest wind 3 to 5 mph.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely.  Snow level 4100 feet rising to 4700 feet in the afternoon. Cloudy, with a high near 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely.  Snow level 4600 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow.  Snow level 4300 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly after 4am.  Snow level 4100 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Calm wind.
Thursday
Mostly sunny, with a high near 51. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 50. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A 40 percent chance of rain. Snow level 4400 feet. Mostly cloudy, with a low around 36. South southwest wind 3 to 5 mph.
Saturday
Rain likely. Snow level 4100 feet rising to 4700 feet in the afternoon. Cloudy, with a high near 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely. Snow level 4600 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, possibly mixed with snow. Snow level 4300 feet. Mostly cloudy, with a high near 45.
Sunday Night
Rain and snow likely, mainly after 4am. Snow level 4100 feet. Mostly cloudy, with a low around 33.
Washington's Birthday
Rain and snow. Snow level 3500 feet. Mostly cloudy, with a high near 41.
Monday Night
Snow. Cloudy, with a low around 30.
Tuesday
Snow. Cloudy, with a high near 39.
Tuesday Night
Snow. Mostly cloudy, with a low around 29.
Wednesday
Snow. Mostly cloudy, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Cave Junction OR
 42.25°N 123.67°W (Elev. 3409 ft)
9:41 pm PST Feb 11, 2026
10pm PST Feb 11, 2026-6pm PST Feb 18, 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