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

33°F

1°C

Humidity 56%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 09 Mar 01:43 PM 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

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a high near 38. West southwest wind around 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 22. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 5pm. High near 36. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. West southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 42. Southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all rain after 3am. Snow level 3500 feet rising to 4300 feet after midnight. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Thursday

    Thursday: Rain before 9am, then rain and snow. Snow level 4300 feet. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, becoming all rain after noon. Cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 5pm. Some thunder is also possible. Mostly cloudy, with a high near 38. West southwest wind around 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely. Mostly cloudy, with a low around 22. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 5pm. High near 36. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. West southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 42. Southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Rain and snow, becoming all rain after 3am. Snow level 3500 feet rising to 4300 feet after midnight. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain before 9am, then rain and snow. Snow level 4300 feet. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain and snow. Cloudy, with a low around 34.
Friday
Rain and snow, becoming all rain after noon. Cloudy, with a high near 45.
Friday Night
Rain before 9pm, then rain and snow. Cloudy, with a low around 32.
Saturday
Rain and snow. Cloudy, with a high near 43.
Saturday Night
Snow likely. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Mostly cloudy, with a high near 42.
Sunday Night
Snow likely. Cloudy, with a low around 30.
Monday
Rain and snow likely. Snow level 3400 feet rising to 5200 feet in the afternoon. Mostly 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 pm MDT Mar 9, 2026
Forecast Valid:
3pm MDT Mar 9, 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