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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

TROY (TROM8)

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

NA

30°F

-1°C

Humidity 100%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Jan 11:07 PM MST
Extended Forecast for

4 Miles S Troy MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow before 1pm, then a chance of rain. Snow level 3000 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 41. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Snow level 3600 feet rising to 4500 feet after midnight. Mostly cloudy, with a low around 36. Light south southwest wind.

    Low: 36 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 44. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39. Southwest wind 3 to 5 mph.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Calm wind.
Sunday
A chance of rain and snow before 1pm, then a chance of rain. Snow level 3000 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 41. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of rain. Snow level 3600 feet rising to 4500 feet after midnight. Mostly cloudy, with a low around 36. Light south southwest wind.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 44. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. Southwest wind 3 to 5 mph.
Tuesday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
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:
1:02 pm MST Jan 10, 2026
Forecast Valid:
11pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
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