Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Rain

45°F

7°C

Humidity 93%
Wind Speed NNE 11 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 08 Feb 06:35 AM PST
Extended Forecast for

6 Miles WSW Fort Jones CA

  • Today

    Today: Rain, mainly before 5pm.  High near 52. East wind 6 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 7pm.  Patchy fog after 1am. Snow level 5500 feet lowering to 4100 feet after midnight .  Otherwise, mostly cloudy, with a low around 30. West wind 5 to 7 mph becoming calm  after midnight.

    Low: 30 °F

    Chance Rain
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before noon.  Otherwise, partly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm.  Patchy fog before 11am. Snow level 3800 feet rising to 4700 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 46. Calm wind.

    High: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before 10pm.  Patchy fog after 9pm. Snow level 4500 feet.  Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Patchy fog before 11am. Snow level 4100 feet rising to 4700 feet in the afternoon.  Otherwise, mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm.  Otherwise, mostly clear, with a low around 25.

    Low: 25 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
Rain, mainly before 5pm. High near 52. East wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of rain before 7pm. Patchy fog after 1am. Snow level 5500 feet lowering to 4100 feet after midnight . Otherwise, mostly cloudy, with a low around 30. West wind 5 to 7 mph becoming calm after midnight.
Monday
Patchy fog before noon. Otherwise, partly sunny, with a high near 48. Calm wind.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Patchy fog before 11am. Snow level 3800 feet rising to 4700 feet in the afternoon. Otherwise, mostly cloudy, with a high near 46. Calm wind.
Tuesday Night
A 30 percent chance of rain, mainly before 10pm. Patchy fog after 9pm. Snow level 4500 feet. Otherwise, mostly cloudy, with a low around 28.
Wednesday
A 20 percent chance of rain. Patchy fog before 11am. Snow level 4100 feet rising to 4700 feet in the afternoon. Otherwise, mostly sunny, with a high near 47.
Wednesday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 25.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 49.
Thursday Night
A slight chance of snow after 4am. Patchy fog after 10pm. Snow level 5100 feet lowering to 4500 feet after midnight . Otherwise, partly cloudy, with a low around 25.
Friday
A chance of rain and snow. Patchy fog. Snow level 4100 feet rising to 4700 feet in the afternoon. Otherwise, mostly cloudy, with a high near 48.
Friday Night
Rain and snow likely. Patchy fog. Snow level 4500 feet lowering to 3800 feet after midnight . Otherwise, mostly cloudy, with a low around 27.
Saturday
Rain and snow likely. Patchy fog. Snow level 3400 feet. Otherwise, mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Fort Jones CA
 41.58°N 122.97°W (Elev. 2946 ft)
4:47 am PST Feb 8, 2026
6am PST Feb 8, 2026-6pm PST Feb 14, 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