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

46°F

8°C

Humidity 49%
Wind Speed SSW 9 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 29 Mar 09:55 AM PDT
Extended Forecast for

9 Miles WNW Troy MT

  • Today

    Today: Snow, mainly after 11am. High near 33. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow before 11pm, then a chance of snow showers between 11pm and 2am, then a chance of snow after 2am. Some thunder is also possible. Low around 20. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Breezy. Snow
    then Chance
    Snow Showers

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 29. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 29 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. East wind around 9 mph becoming southwest in the afternoon.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Snow

Detailed Forecast

Today
Snow, mainly after 11am. High near 33. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow before 11pm, then a chance of snow showers between 11pm and 2am, then a chance of snow after 2am. Some thunder is also possible. Low around 20. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 29. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 18. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.
Tuesday
Partly sunny, with a high near 37. East wind around 9 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 90%.
Thursday
Snow. High near 32. 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 36.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Troy MT
 48.5°N 116.09°W (Elev. 5387 ft)
Last Update:
9:26 am PDT Mar 29, 2026
Forecast Valid:
10am PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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