Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

TROY (TROM8)

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

NA

33°F

1°C

Humidity 67%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 21 Jan 02:07 PM MST
Extended Forecast for

13 Miles NNE Troy MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. East wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Wind chill values as low as -4. East northeast wind around 10 mph, with gusts as high as 22 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 18. Wind chill values as low as -7. East northeast wind 5 to 9 mph.

    High: 18 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 7. Light and variable wind becoming northwest around 5 mph.

    Low: 7 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. Calm wind becoming east southeast around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 24. East wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 7. Wind chill values as low as -4. East northeast wind around 10 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 18. Wind chill values as low as -7. East northeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 7. Light and variable wind becoming northwest around 5 mph.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 12.
Monday
A slight chance of snow after 11am. Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Troy MT
 48.64°N 115.8°W (Elev. 5427 ft)
2:06 pm MST Jan 21, 2026
3pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
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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