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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

TROY (TROM8)

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

NA

29°F

-2°C

Humidity 91%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 28 Jan 12:07 PM MST
Extended Forecast for

13 Miles NNE Troy MT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 31. West southwest wind around 11 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. West southwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow. High near 34. Light west southwest wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 32. Southwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Friday

    Friday: Snow. High near 37. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 33. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 31. West southwest wind around 11 mph, with gusts as high as 20 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. West southwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Snow. High near 34. Light west southwest wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 32. Southwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 37. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 33. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly cloudy, with a high near 40.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 31.
Monday
A chance of snow. Mostly cloudy, with a high near 37.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Troy MT
 48.64°N 115.8°W (Elev. 5427 ft)
Last Update:
3:59 am MST Jan 28, 2026
Forecast Valid:
12pm MST Jan 28, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation