Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

46°F

8°C

Humidity 52%
Wind Speed SW 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 04 Dec 04:00 PM PST
Extended Forecast for

3 Miles SSW Fort Jones CA

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of rain after 4pm.  Areas of fog before noon.  Otherwise, partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Chance Rain
    and Areas Fog

  • Friday Night

    Friday Night: A 40 percent chance of rain before 10pm.  Mostly cloudy, with a low around 37. East southeast wind around 6 mph becoming southwest in the evening.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Patchy fog before noon.  Otherwise, mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. South southwest wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am.  Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 35. Calm wind.
Friday
A 30 percent chance of rain after 4pm. Areas of fog before noon. Otherwise, partly sunny, with a high near 55. Calm wind.
Friday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 37. East southeast wind around 6 mph becoming southwest in the evening.
Saturday
A 20 percent chance of rain after 10am. Patchy fog before noon. Otherwise, mostly sunny, with a high near 53. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 33. South southwest wind around 6 mph.
Sunday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain after 10am. Partly sunny, with a high near 59.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fort Jones CA
 41.56°N 122.84°W (Elev. 2733 ft)
3:41 pm PST Dec 4, 2025
4pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
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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