Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

37°F

3°C

Humidity 51%
Wind Speed SSE 18 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Feb 04:35 AM PST
Extended Forecast for

17 Miles NNW Fort Jones CA

Winter Storm Warning February 21, 10:00pm until February 22, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Today

    Today: A 20 percent chance of rain after 3pm.  Snow level 2400 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 49. Southeast wind 8 to 16 mph.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 50 percent chance of rain after midnight.  Snow level 3900 feet rising to 4500 feet after midnight. Increasing clouds, with a low around 34. Southeast wind around 14 mph.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain.  High near 56. South wind 13 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 36. South southeast wind 7 to 9 mph.  Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 50 percent chance of rain.  Mostly cloudy, with a high near 58. South southeast wind 7 to 10 mph.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain.  Low around 40. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain.  Snow level 4100 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 20 percent chance of rain after 3pm. Snow level 2400 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 49. Southeast wind 8 to 16 mph.
Tonight
A 50 percent chance of rain after midnight. Snow level 3900 feet rising to 4500 feet after midnight. Increasing clouds, with a low around 34. Southeast wind around 14 mph.
Sunday
Rain. High near 56. South wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. South southeast wind 7 to 9 mph. Chance of precipitation is 70%.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 58. South southeast wind 7 to 10 mph.
Monday Night
Rain. Low around 40. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A slight chance of rain. Snow level 4100 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 57.
Wednesday Night
A slight chance of rain. Snow level 4600 feet. Partly cloudy, with a low around 31.
Thursday
A chance of rain. Snow level 4200 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 61.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33.
Friday
A chance of rain. Snow level 4600 feet rising to 5800 feet in the afternoon. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNW Fort Jones CA
 41.82°N 123°W (Elev. 1732 ft)
4:06 am PST Feb 21, 2026
4am PST Feb 21, 2026-6pm PST Feb 27, 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