Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

49°F

9°C

Humidity 49%
Wind Speed S 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 01 Dec 03:53 PM PST
Extended Forecast for

17 Miles NNW Fort Jones CA

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 32. Calm wind.

    Low: 32 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 56. Calm wind becoming east southeast around 6 mph in the morning.

    High: 56 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain after 4pm.  Partly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 32. Calm wind.
Tuesday
Mostly sunny, with a high near 60. Calm wind becoming west northwest around 6 mph in the afternoon.
Tuesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 27. Light and variable wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming east southeast around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 30. Calm wind.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A slight chance of rain after 4pm. Partly sunny, with a high near 63.
Friday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 59.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 58.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Monday
A chance of rain. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNW Fort Jones CA
 41.82°N 123°W (Elev. 1732 ft)
3:40 pm PST Dec 1, 2025
4pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database