Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

25°F

-4°C

Humidity 85%
Wind Speed WSW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 06 Feb 07:00 AM PST
Extended Forecast for

5 Miles W Fort Jones CA

  • Today

    Today: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 10pm.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain, mainly after 10am.  High near 50. South wind 5 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Snow level 5900 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 48.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog before 1am, then patchy fog after 2am.  Otherwise, partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A slight chance of rain after 10am.  Snow level 3300 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 59. Calm wind.
Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 34. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 57. Light and variable wind.
Saturday Night
A 30 percent chance of rain after 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Sunday
Rain, mainly after 10am. High near 50. South wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Snow level 5900 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 48.
Monday Night
Patchy fog before 1am, then patchy fog after 2am. Otherwise, partly cloudy, with a low around 27.
Tuesday
A slight chance of rain after 10am. Snow level 3300 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 46.
Tuesday Night
A slight chance of rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Patchy fog after midnight. Snow level 4300 feet lowering to 3700 feet after midnight . Otherwise, mostly cloudy, with a low around 27.
Wednesday
A slight chance of rain. Patchy fog. Snow level 3400 feet rising to 4400 feet in the afternoon. Otherwise, mostly sunny, with a high near 47.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 28.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
3:41 am PST Feb 6, 2026
7am PST Feb 6, 2026-6pm PST Feb 12, 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