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.

Clear

54°F

12°C

Humidity 71%
Wind Speed N 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 02 Mar 12:35 PM PST
Extended Forecast for

5 Miles W Fort Jones CA

  • This Afternoon

    This Afternoon: Patchy fog before 1pm.  Otherwise, sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 4am.  Snow level 6000 feet. Low around 37. Northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain before 10am, then showers, mainly between 10am and 4pm.  Snow level 4700 feet. High near 46. West northwest wind 5 to 11 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 10pm.  Patchy fog after 11pm. Snow level 4000 feet.  Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 51.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Patchy fog before 1pm. Otherwise, sunny, with a high near 55. Calm wind.
Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Rain, mainly after 4am. Snow level 6000 feet. Low around 37. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.
Wednesday
Rain before 10am, then showers, mainly between 10am and 4pm. Snow level 4700 feet. High near 46. West northwest wind 5 to 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of showers before 10pm. Patchy fog after 11pm. Snow level 4000 feet. Otherwise, mostly cloudy, with a low around 30.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
12:41 pm PST Mar 2, 2026
12pm 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