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

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Partly Cloudy

43°F

6°C

Humidity 81%
Wind Speed E 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 11 Feb 06:35 PM PST
Extended Forecast for

5 Miles W Fort Jones CA

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 10am and noon.  Otherwise, mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm.  Snow level 5600 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 31. Southwest wind 3 to 5 mph.

    Low: 31 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain.  Snow level 4600 feet rising to 5400 feet in the afternoon. Cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Snow level 4800 feet. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Snow level 4500 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Snow level 4400 feet. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 30. Calm wind.
Thursday
Patchy fog between 10am and noon. Otherwise, mostly sunny, with a high near 51. Calm wind.
Thursday Night
Partly cloudy, with a low around 29. Calm wind.
Friday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 52. Calm wind.
Friday Night
A 20 percent chance of rain after 10pm. Snow level 5600 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 31. Southwest wind 3 to 5 mph.
Saturday
A 40 percent chance of rain. Snow level 4600 feet rising to 5400 feet in the afternoon. Cloudy, with a high near 47.
Saturday Night
A 50 percent chance of rain. Snow level 4800 feet. Mostly cloudy, with a low around 31.
Sunday
A chance of rain. Snow level 4500 feet. Mostly cloudy, with a high near 45.
Sunday Night
A chance of rain. Snow level 4400 feet. Mostly cloudy, with a low around 29.
Washington's Birthday
Rain likely, possibly mixed with snow, mainly after 10am. Snow level 3900 feet. Mostly cloudy, with a high near 42.
Monday Night
Rain and snow. Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 24.
Tuesday
Snow. Mostly cloudy, with a high near 39.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 23.
Wednesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
4:22 pm PST Feb 11, 2026
6pm 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