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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

32°F

0°C

Humidity 86%
Wind Speed S 4 MPH
Barometer 29.44 in (996.95 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 16 Feb 08:35 PM PST
Extended Forecast for

Montague CA

Winter Weather Advisory February 17, 04:00am until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 24. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 39. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 18. Calm wind. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 39. Calm wind becoming west southwest 5 to 8 mph in the morning. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly after 10pm. Low around 23. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: Snow. High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 4pm. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly after midnight. Low around 24. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 39. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 18. Calm wind. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 39. Calm wind becoming west southwest 5 to 8 mph in the morning. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly after 10pm. Low around 23. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 38. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.
Friday
A chance of snow, mainly before 4pm. Mostly cloudy, with a high near 40.
Friday Night
A chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 22.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 46.
Saturday Night
Rain and snow likely. Snow level 2900 feet. Mostly cloudy, with a low around 29.
Sunday
Rain, possibly mixed with snow. Snow level 3300 feet rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 47.
Sunday Night
Rain and snow. Snow level 3600 feet. Cloudy, with a low around 32.
Monday
Rain and snow. Snow level 3200 feet. Cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montague CA
 41.72°N 122.53°W (Elev. 2598 ft)
Last Update:
7:17 pm PST Feb 16, 2026
Forecast Valid:
8pm PST Feb 16, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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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