Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

JETTE (JETM8)

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

NA

32°F

0°C

Humidity 93%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Dec 02:43 PM MST
Extended Forecast for

Swan Lake MT

Winter Weather Advisory until December 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Snow Likely

  • Tonight

    Tonight: A 20 percent chance of snow.  Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 4pm.  Patchy freezing fog between 9am and 10am. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Patchy
    Freezing Fog
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 26. East southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  High near 35. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely.  Cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow Likely

  • Friday

    Friday: Snow before 2pm, then rain, possibly mixed with snow. The snow could be heavy at times.  High near 38. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Heavy Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow before 11pm, then rain and snow, possibly mixed with freezing rain.  Snow level 4400 feet. Cloudy, with a low around 33.

    Low: 33 °F

    Wintry Mix

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind.
Wednesday
A 30 percent chance of snow, mainly after 4pm. Patchy freezing fog between 9am and 10am. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 35. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow before 2pm, then rain, possibly mixed with snow. The snow could be heavy at times. High near 38. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Rain, possibly mixed with snow before 11pm, then rain and snow, possibly mixed with freezing rain. Snow level 4400 feet. Cloudy, with a low around 33.
Saturday
Rain and snow, possibly mixed with freezing rain before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am. Snow level 4400 feet. Cloudy, with a high near 39.
Saturday Night
Rain likely before 11pm, then rain likely, possibly mixed with snow. Snow level 4100 feet. Cloudy, with a low around 33.
Sunday
Rain and snow. Snow level 4100 feet. Cloudy, with a high near 41.
Sunday Night
Rain, possibly mixed with snow. Snow level 4300 feet. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Snow level 4000 feet. Mostly cloudy, with a high near 42.
Monday Night
Rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a low around 36.
Tuesday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Lake MT
 47.94°N 113.87°W (Elev. 3576 ft)
1:02 pm MST Dec 2, 2025
3pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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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