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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

TROY (TROM8)

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

NA

22°F

-6°C

Humidity 95%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 01 Jan 08:07 AM MST
Extended Forecast for

13 Miles N Troy MT

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 29. South wind around 6 mph becoming calm in the morning.

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Patchy fog before 8pm, then patchy fog after 10pm. Otherwise, cloudy, with a low around 28. South southwest wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    and Patchy
    Fog

  • Friday

    Friday: Snow. Patchy fog. High near 34. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of snow before 8pm, then rain likely, possibly mixed with snow. Patchy fog. Snow level rising to 5100 feet after midnight. Otherwise, mostly cloudy, with a low around 33. West southwest wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Rain likely before 11am, then rain, possibly mixed with snow between 11am and 5pm, then rain after 5pm. Patchy fog. High near 36. South wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain before 8pm, then rain and snow. Patchy fog before 8pm. Snow level 5000 feet. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: Rain and snow. Snow level 4700 feet. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain. Snow level 4400 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

Detailed Forecast

New Year's Day
Mostly cloudy, with a high near 29. South wind around 6 mph becoming calm in the morning.
Tonight
Snow likely, mainly after 11pm. Patchy fog before 8pm, then patchy fog after 10pm. Otherwise, cloudy, with a low around 28. South southwest wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. Patchy fog. High near 34. Southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A chance of snow before 8pm, then rain likely, possibly mixed with snow. Patchy fog. Snow level rising to 5100 feet after midnight. Otherwise, mostly cloudy, with a low around 33. West southwest wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain likely before 11am, then rain, possibly mixed with snow between 11am and 5pm, then rain after 5pm. Patchy fog. High near 36. South wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain before 8pm, then rain and snow. Patchy fog before 8pm. Snow level 5000 feet. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow. Snow level 4700 feet. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, possibly mixed with rain. Snow level 4400 feet. Mostly cloudy, with a low around 32.
Monday
Snow likely. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Troy MT
 48.64°N 115.83°W (Elev. 4173 ft)
Last Update:
4:41 am MST Jan 1, 2026
Forecast Valid:
9am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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