Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed E 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Feb 07:00 AM PST
Extended Forecast for

Yreka CA

  • Today

    Today: A slight chance of rain between 11am and 1pm.  Patchy fog between 10am and 11am. Snow level 5300 feet rising to 6000 feet in the afternoon.  Otherwise, mostly sunny, with a high near 52. Calm wind becoming south southeast around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 3am and 4am.  Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog between 7am and 9am.  Otherwise, partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm.  Snow level 5300 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain.  Snow level 5100 feet. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Snow level 4900 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before 1pm, then a chance of rain.  Snow level 4100 feet. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A slight chance of rain between 11am and 1pm. Patchy fog between 10am and 11am. Snow level 5300 feet rising to 6000 feet in the afternoon. Otherwise, mostly sunny, with a high near 52. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 31. Light and variable wind.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 54. Calm wind.
Thursday Night
Patchy fog between 3am and 4am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Friday
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 54. Calm wind.
Friday Night
A 20 percent chance of rain after 10pm. Snow level 5300 feet. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of rain. Snow level 5100 feet. Mostly cloudy, with a high near 50.
Saturday Night
A chance of rain. Snow level 4900 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow before 1pm, then a chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 49.
Sunday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 4100 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 30.
Washington's Birthday
Rain and snow likely. Snow level 3200 feet. Mostly cloudy, with a high near 45.
Monday Night
Rain and snow. Mostly cloudy, with a low around 28.
Tuesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
3:47 am PST Feb 11, 2026
7am PST Feb 11, 2026-6pm PST Feb 17, 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