Current conditions at

Boundary County Airport (K65S)

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

Clear

39°F

4°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Apr 11:15 PM PDT
Extended Forecast for

13 Miles W Troy MT

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Southwest wind around 9 mph becoming southeast after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Southeast wind 6 to 8 mph becoming west in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind around 8 mph becoming southeast after midnight.

    Low: 38 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 59. South wind 7 to 9 mph becoming east in the morning.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Southwest wind around 9 mph becoming east after midnight.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm.  Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain likely, then showers and possibly a thunderstorm after 11am.  Snow level 8500 feet lowering to 7600 feet in the afternoon . High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am.  Snow level 7000 feet lowering to 5300 feet after midnight . Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Southwest wind around 9 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 52. Southeast wind 6 to 8 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Southwest wind around 8 mph becoming southeast after midnight.
Monday
Sunny, with a high near 59. South wind 7 to 9 mph becoming east in the morning.
Monday Night
Partly cloudy, with a low around 42. Southwest wind around 9 mph becoming east after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 63.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Wednesday
Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 8500 feet lowering to 7600 feet in the afternoon . High near 45. Chance of precipitation is 90%.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am. Snow level 7000 feet lowering to 5300 feet after midnight . Low around 33. Chance of precipitation is 80%.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 41.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 28.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Troy MT
 48.47°N 116.17°W (Elev. 5325 ft)
11:31 pm PDT Apr 18, 2026
11pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database