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

Boundary County Airport (K65S)

Lat: 48.726°NLon: 116.2952°WElev: 2333.0ft.

Clear

25°F

-4°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 31 Mar 04:35 AM PDT
Extended Forecast for

13 Miles W Troy MT

  • Today

    Today: Mostly cloudy, with a high near 36. East wind 8 to 10 mph becoming southwest in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of snow showers after 11pm. Increasing clouds, with a low around 24. South wind around 8 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 11am. High near 36. South wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 29. South wind 8 to 10 mph becoming northeast in the evening. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 31. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 42. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 36. East wind 8 to 10 mph becoming southwest in the afternoon.
Tonight
A 30 percent chance of snow showers after 11pm. Increasing clouds, with a low around 24. South wind around 8 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers, mainly after 11am. High near 36. South wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 29. South wind 8 to 10 mph becoming northeast in the evening. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers. High near 31. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A slight chance of snow showers after 11am, mixing with rain after 2pm. Mostly sunny, with a high near 42. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
A 20 percent chance of showers. Snow level 5600 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Troy MT
 48.47°N 116.17°W (Elev. 5325 ft)
Last Update:
3:27 am PDT Mar 31, 2026
Forecast Valid:
5am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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