National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boundary County Airport (K65S)

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

light rain,mist

43°F

6°C

Humidity 100%
Wind Speed S 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Wind Chill40°F (4°C)
Last update 18 Mar 03:35 AM PDT
Extended Forecast for

9 Miles WNW Troy MT

Flood Watch March 18, 03:48am until March 18, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 18, 03:48am until March 18, 05:00pm

    NOW until 5:00pm Wed

    Flood Watch

  • Overnight

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 40. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 8pm and 11pm. Snow level 8500 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely. Snow level 7000 feet rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely. Snow level 8200 feet. Mostly cloudy, with a low around 38. Southwest wind 15 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: Rain. Snow level 8000 feet. High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Rain

  • Friday Night

    Friday Night: Rain before 11pm, then a chance of rain and snow. Snow level 8000 feet lowering to 5900 feet after midnight . Low around 32. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow and
    Breezy then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Rain. Low around 36. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 2pm. High near 40. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely, mainly between 8pm and 11pm. Snow level 8500 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely. Snow level 7000 feet rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Snow level 8200 feet. Mostly cloudy, with a low around 38. Southwest wind 15 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. Snow level 8000 feet. High near 41. Chance of precipitation is 90%.
Friday Night
Rain before 11pm, then a chance of rain and snow. Snow level 8000 feet lowering to 5900 feet after midnight . Low around 32. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 38. Breezy.
Saturday Night
Mostly clear, with a low around 24. Breezy.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 40.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28.
Tuesday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
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:
2:12 am PDT Mar 18, 2026
Forecast Valid:
3am PDT Mar 18, 2026-6pm PDT Mar 24, 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