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.

Overcast

43°F

6°C

Humidity 60%
Wind Speed N 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 28 Mar 11:55 PM PDT
Extended Forecast for

14 Miles W Troy MT

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Southwest wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 11pm, then snow showers between 11pm and 2am, then a chance of snow after 2am. Low around 21. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. West wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 28 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 5pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 28. Chance of precipitation is 90%.

    Low: 28 °F

    Rain/Snow
    then Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Southwest wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow before 11pm, then snow showers between 11pm and 2am, then a chance of snow after 2am. Low around 21. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 17. West wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 28 mph.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of snow before 5pm, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 28. Chance of precipitation is 90%.
Thursday
Snow. High near 34. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 27.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W Troy MT
 48.49°N 116.18°W (Elev. 4596 ft)
Last Update:
11:31 pm PDT Mar 28, 2026
Forecast Valid:
12am PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation