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.

Mist

37°F

3°C

Humidity 100%
Wind Speed ESE 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill32°F (0°C)
Last update 17 Mar 02:55 AM PDT
Extended Forecast for

13 Miles W Troy MT

  • Overnight

    Overnight: A 30 percent chance of rain. Snow level 6300 feet. Mostly cloudy, with a low around 33. Southwest wind around 16 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then a chance of rain. Snow level 6500 feet rising to 7800 feet in the afternoon. Cloudy, with a high near 38. Southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 8pm. Low around 36. Southwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 11am. Snow level 8300 feet lowering to 7600 feet in the afternoon . High near 41. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 41 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Snow level 7900 feet. Mostly cloudy, with a low around 38. South wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely. Snow level 7400 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: Rain. Snow level 7900 feet. High near 46. Breezy. Chance of precipitation is 80%.

    High: 46 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain likely before 8pm, then rain likely, possibly mixed with snow. Snow level 7500 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
A 30 percent chance of rain. Snow level 6300 feet. Mostly cloudy, with a low around 33. Southwest wind around 16 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of rain and snow before 11am, then a chance of rain. Snow level 6500 feet rising to 7800 feet in the afternoon. Cloudy, with a high near 38. Southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly after 8pm. Low around 36. Southwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain, mainly before 11am. Snow level 8300 feet lowering to 7600 feet in the afternoon . High near 41. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain likely. Snow level 7900 feet. Mostly cloudy, with a low around 38. South wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely. Snow level 7400 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
Rain. Snow level 7900 feet. High near 46. Breezy. Chance of precipitation is 80%.
Friday Night
Rain likely before 8pm, then rain likely, possibly mixed with snow. Snow level 7500 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 25. Breezy.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 38.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 25.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Troy MT
 48.47°N 116.17°W (Elev. 5325 ft)
Last Update:
2:26 am PDT Mar 17, 2026
Forecast Valid:
3am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation