Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

TROY (TROM8)

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

NA

29°F

-2°C

Humidity 72%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 30 Dec 03:07 PM MST
Extended Forecast for

9 Miles SW Troy MT

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Southwest wind 3 to 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Southwest wind around 5 mph becoming calm  in the morning.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Southwest wind 3 to 6 mph.

    Low: 19 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 28. North wind around 6 mph becoming calm  in the morning.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 25. West southwest wind 3 to 6 mph.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: Snow.  High near 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: Snow before 8pm, then rain and snow.  Snow level rising to 5800 feet after midnight. Low around 30. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 8am.  Cloudy, with a high near 32.

    High: 32 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 32. Southwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 19. Southwest wind 3 to 6 mph.
New Year's Day
Mostly sunny, with a high near 28. North wind around 6 mph becoming calm in the morning.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. West southwest wind 3 to 6 mph. New snow accumulation of less than one inch possible.
Friday
Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow before 8pm, then rain and snow. Snow level rising to 5800 feet after midnight. Low around 30. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
Rain and snow, becoming all snow after 8am. Cloudy, with a high near 32.
Saturday Night
Snow. Mostly cloudy, with a low around 29.
Sunday
Snow likely. Mostly cloudy, with a high near 30.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Troy MT
 48.36°N 116.02°W (Elev. 5430 ft)
1:02 pm MST Dec 30, 2025
3pm MST Dec 30, 2025-6pm MST Jan 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

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