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

39°F

4°C

Humidity 48%
Wind Speed N 12 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 30 Mar 09:55 AM PDT
Extended Forecast for

9 Miles WNW Troy MT

  • Today

    Today: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 30. West wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. Northwest wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. East wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Southwest wind around 7 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely before 5pm, then rain, possibly mixed with snow. High near 37. South wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm. Low around 30. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 30. West wind 14 to 16 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 18. Northwest wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 36. East wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Southwest wind around 7 mph.
Wednesday
Snow likely before 5pm, then rain, possibly mixed with snow. High near 37. South wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 30. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
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 30, 2026
Forecast Valid:
10am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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