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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Hazardous Weather Conditions

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

24°F

-4°C

Humidity 79%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 10 Mar 03:43 AM MDT
Extended Forecast for

5 Miles S Swan Lake MT

Winter Storm Watch March 11, 06:00pm until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow. High near 36. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 2am and 5am. Mostly cloudy, with a low around 22. West southwest wind around 6 mph becoming calm. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow. High near 41. Southwest wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all rain after midnight. Snow level 3400 feet rising to 4500 feet after midnight. Low around 32. South southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Rain

  • Thursday

    Thursday: Rain before 9am, then rain and snow between 9am and noon, then snow after noon. Snow level 4500 feet lowering to 3200 feet in the afternoon . High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow before 3am, then rain and snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Snow then
    Rain/Snow

  • Friday

    Friday: Rain and snow. Snow level 3800 feet. Cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow. Snow level 4300 feet lowering to 3500 feet after midnight . Cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow

Detailed Forecast

Overnight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 36. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow likely, mainly between 2am and 5am. Mostly cloudy, with a low around 22. West southwest wind around 6 mph becoming calm. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 41. Southwest wind 5 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain and snow, becoming all rain after midnight. Snow level 3400 feet rising to 4500 feet after midnight. Low around 32. South southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain before 9am, then rain and snow between 9am and noon, then snow after noon. Snow level 4500 feet lowering to 3200 feet in the afternoon . High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Snow before 3am, then rain and snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday
Rain and snow. Snow level 3800 feet. Cloudy, with a high near 43.
Friday Night
Rain and snow. Snow level 4300 feet lowering to 3500 feet after midnight . Cloudy, with a low around 27.
Saturday
Snow. Cloudy, with a high near 39.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17.
Sunday
A chance of snow. Mostly cloudy, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
Rain and snow likely. Snow level rising to 4600 feet in the afternoon. Cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Swan Lake MT
 47.84°N 113.82°W (Elev. 3205 ft)
Last Update:
2:01 am MDT Mar 10, 2026
Forecast Valid:
4am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation