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

26°F

-3°C

Humidity 93%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 28 Jan 09:07 AM MST
Extended Forecast for

10 Miles N Troy MT

  • Today

    Today: A 40 percent chance of snow, mainly between 10am and 2pm. Cloudy, with a high near 34. Southwest wind 5 to 7 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 11pm and 2am. Mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely before 11am, then rain, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. High near 37. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Snow level 4400 feet. Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: Rain. High near 41. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain before 11pm. Cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow, mainly between 10am and 2pm. Cloudy, with a high near 34. Southwest wind 5 to 7 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly between 11pm and 2am. Mostly cloudy, with a low around 31. Southwest wind 5 to 8 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 11am, then rain, possibly mixed with snow. Snow level rising to 3900 feet in the afternoon. High near 37. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of rain. Snow level 4400 feet. Cloudy, with a low around 36. Calm wind.
Friday
Rain. High near 41. Light south wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 50 percent chance of rain before 11pm. Cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Snow level 4200 feet. Cloudy, with a high near 41.
Monday Night
A slight chance of rain. Snow level 4000 feet. Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Troy MT
 48.61°N 115.89°W (Elev. 3287 ft)
Last Update:
3:59 am MST Jan 28, 2026
Forecast Valid:
9am 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