Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

41°F

5°C

Humidity 80%
Wind Speed S 6 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 23 Nov 10:15 PM PST
Extended Forecast for

3 Miles SSW Fort Jones CA

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy dense fog before 11am.  Otherwise, mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

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

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 33. Calm wind.
Monday
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 53. Calm wind.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 27. Calm wind.
Tuesday
Mostly sunny, with a high near 54. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 31. South wind around 6 mph.
Wednesday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 34.
Thanksgiving Day
Patchy fog before 9am. Otherwise, partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A slight chance of rain after 4pm. Snow level 5500 feet. Mostly sunny, with a high near 51.
Friday Night
A slight chance of rain. Snow level 5100 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 29.
Saturday
A slight chance of rain. Patchy fog. Snow level 4100 feet. Otherwise, partly sunny, with a high near 46.
Saturday Night
A slight chance of rain. Patchy fog. Snow level 4000 feet. Otherwise, mostly cloudy, with a low around 27.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fort Jones CA
 41.56°N 122.84°W (Elev. 2733 ft)
9:51 pm PST Nov 23, 2025
10pm PST Nov 23, 2025-6pm PST Nov 30, 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