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.

Mostly Cloudy

34°F

1°C

Humidity 86%
Wind Speed E 5 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 15 Apr 08:35 PM PDT
Extended Forecast for

9 Miles WNW Troy MT

  • Tonight

    Tonight: Snow. Low around 20. Southwest wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow

  • Thursday

    Thursday: Snow. High near 29. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 21. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 35. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. South wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow. Low around 20. Southwest wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 29. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 21. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 35. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 23. South wind 9 to 13 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain. Snow level 7500 feet. Mostly sunny, with a high near 56.
Tuesday Night
A 30 percent chance of rain. Snow level 7800 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow. Snow level 6500 feet. Partly sunny, with a high near 47. Chance of precipitation is 50%.
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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:
3:31 pm PDT Apr 15, 2026
Forecast Valid:
8pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation