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

Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 02 Mar 09:15 AM PST
Extended Forecast for

3 Miles SSW Fort Jones CA

  • Today

    Today: Patchy fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Patchy Fog

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 4am. Low around 38. West wind 3 to 6 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain, mainly before 4pm. Snow level 4800 feet. High near 49. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 10pm. Snow level 4000 feet. Partly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 1pm. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 57. Light and variable wind.
Tonight
Mostly clear, with a low around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 60. Calm wind.
Tuesday Night
Rain, mainly after 4am. Low around 38. West wind 3 to 6 mph. Chance of precipitation is 80%.
Wednesday
Rain, mainly before 4pm. Snow level 4800 feet. High near 49. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 10pm. Snow level 4000 feet. Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fort Jones CA
 41.56°N 122.84°W (Elev. 2733 ft)
Last Update:
9:31 am PST Mar 2, 2026
Forecast Valid:
9am PST Mar 2, 2026-6pm PDT Mar 8, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation