National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

37°F

3°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 08 Jan 11:53 AM PST
Extended Forecast for

5 Miles SW Fort Jones CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Widespread dense freezing fog before 9am. Sunny, with a high near 42. Calm wind.

    High: 42 °F

    Dense
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Light south southeast wind.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. Calm wind.
Tonight
Partly cloudy, with a low around 19. Calm wind.
Friday
Widespread dense freezing fog before 9am. Sunny, with a high near 42. Calm wind.
Friday Night
Mostly clear, with a low around 23. Light south southeast wind.
Saturday
Partly sunny, with a high near 45. Calm wind.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Fort Jones CA
 41.55°N 122.9°W (Elev. 2799 ft)
Last Update:
11:36 am PST Jan 8, 2026
Forecast Valid:
12pm PST Jan 8, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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