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

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

TROY (TROM8)

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

NA

32°F

0°C

Humidity 100%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 03 Dec 05:07 PM MST
Extended Forecast for

Troy MT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Mostly cloudy, with a high near 38. Calm wind. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    and Patchy
    Fog then Snow
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Snow likely before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Snow level rising to 2700 feet in the afternoon. Cloudy, with a high near 40. Light east southeast wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, snow, and freezing rain before 3am, then a chance of snow and freezing rain between 3am and 5am, then rain, possibly mixed with snow and freezing rain after 5am. Patchy fog after 11pm. Snow level 2700 feet. Low around 28. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Wintry Mix
    and Patchy
    Fog

  • Friday

    Friday: Rain and snow, possibly mixed with freezing rain before 8am, then rain, possibly mixed with snow. Patchy fog before 11am. Snow level 2400 feet rising to 3400 feet in the afternoon. High near 42. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Wintry Mix
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain, possibly mixed with snow before 11pm, then rain, possibly mixed with snow and freezing rain. Low around 30. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Wintry Mix

  • Saturday

    Saturday: Rain, possibly mixed with snow and freezing rain before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Wintry Mix
    then Rain

  • Saturday Night

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

    Low: 33 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Cloudy, with a high near 46.

    High: 46 °F

    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a high near 38. Calm wind. Little or no snow accumulation expected.
Tonight
Snow likely, mainly after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Snow level rising to 2700 feet in the afternoon. Cloudy, with a high near 40. Light east southeast wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain, snow, and freezing rain before 3am, then a chance of snow and freezing rain between 3am and 5am, then rain, possibly mixed with snow and freezing rain after 5am. Patchy fog after 11pm. Snow level 2700 feet. Low around 28. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow, possibly mixed with freezing rain before 8am, then rain, possibly mixed with snow. Patchy fog before 11am. Snow level 2400 feet rising to 3400 feet in the afternoon. High near 42. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, possibly mixed with snow before 11pm, then rain, possibly mixed with snow and freezing rain. Low around 30. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain, possibly mixed with snow and freezing rain before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain likely. Cloudy, with a low around 33.
Sunday
Rain. Cloudy, with a high near 46.
Sunday Night
Rain. Mostly cloudy, with a low around 36.
Monday
Rain likely. Mostly cloudy, with a high near 48.
Monday Night
Rain. Cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 50.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34.
Wednesday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troy MT
 48.46°N 115.89°W (Elev. 1998 ft)
Last Update:
1:31 pm MST Dec 3, 2025
Forecast Valid:
5pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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