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

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

TROY (TROM8)

Lat: 48.48165°NLon: 115.90507°WElev: 2009.0ft.

NA

32°F

0°C

Humidity 99%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 02 Dec 06:07 PM MST
Extended Forecast for

4 Miles S Troy MT

  • Tonight

    Tonight: Patchy freezing fog. Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 1pm. Patchy freezing fog before noon. Partly sunny, with a high near 33. Light south wind. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Slight Chance
    Snow and
    Patchy
    Freezing Fog
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm. Patchy freezing fog. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    and Patchy
    Freezing Fog

  • Thursday

    Thursday: Snow before 2pm, then snow likely, possibly mixed with rain. Patchy freezing fog before 8am. High near 36. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow and
    Patchy
    Freezing Fog
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 8pm, then snow likely. Patchy fog between 8pm and 11pm. Patchy freezing fog after 11pm. Otherwise, mostly cloudy, with a low around 28. Light west southwest wind. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow
    Likely and
    Patchy
    Freezing Fog

  • Friday

    Friday: Snow before 11am, then rain, possibly mixed with snow. Patchy freezing fog before 11am. Snow level rising to 3500 feet in the afternoon. High near 38. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow and
    Patchy
    Freezing Fog

  • Friday Night

    Friday Night: Rain, possibly mixed with snow before 11pm, then rain likely, possibly mixed with snow and freezing rain. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Wintry Mix

  • Saturday

    Saturday: Rain likely, possibly mixed with snow and freezing rain, becoming all rain after 8am. Mostly cloudy, with a high near 40.

    High: 40 °F

    Wintry Mix
    Likely then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy freezing fog. Partly cloudy, with a low around 27. Calm wind.
Wednesday
A 50 percent chance of snow, mainly after 1pm. Patchy freezing fog before noon. Partly sunny, with a high near 33. Light south wind. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly after 11pm. Patchy freezing fog. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow before 2pm, then snow likely, possibly mixed with rain. Patchy freezing fog before 8am. High near 36. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 8pm, then snow likely. Patchy fog between 8pm and 11pm. Patchy freezing fog after 11pm. Otherwise, mostly cloudy, with a low around 28. Light west southwest wind. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
Snow before 11am, then rain, possibly mixed with snow. Patchy freezing fog before 11am. Snow level rising to 3500 feet in the afternoon. High near 38. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday Night
Rain, possibly mixed with snow before 11pm, then rain likely, possibly mixed with snow and freezing rain. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow and freezing rain, becoming all rain after 8am. Mostly cloudy, with a high near 40.
Saturday Night
Rain likely. Mostly cloudy, with a low around 33.
Sunday
Rain. Patchy fog before 11am. Otherwise, cloudy, with a high near 41.
Sunday Night
Rain. Mostly cloudy, with a low around 35.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42.
Monday Night
Rain. Mostly cloudy, with a low around 37.
Tuesday
Rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Troy MT
 48.4°N 115.9°W (Elev. 2667 ft)
Last Update:
6:45 pm MST Dec 2, 2025
Forecast Valid:
7pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation