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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Boundary County Airport (K65S)

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

Clear

75°F

24°C

Humidity 25%
Wind Speed WSW 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Jun 02:15 PM PDT
Extended Forecast for

13 Miles W Troy MT

  • This Afternoon

    This Afternoon: A chance of sprinkles. Mostly sunny, with a high near 60. West wind around 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northwest wind 5 to 13 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. West wind 5 to 9 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. West wind 6 to 9 mph becoming east in the evening.

    Low: 47 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 65. East wind 5 to 9 mph becoming light and variable.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of sprinkles. Mostly sunny, with a high near 60. West wind around 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 46. Northwest wind 5 to 13 mph.
Thursday
Sunny, with a high near 62. West wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 47. West wind 6 to 9 mph becoming east in the evening.
Juneteenth
Mostly sunny, with a high near 65. East wind 5 to 9 mph becoming light and variable.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 63. Breezy.
Saturday Night
Mostly clear, with a low around 46. Breezy.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 68.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Troy MT
 48.45°N 116.17°W (Elev. 5804 ft)
Last Update:
2:06 pm PDT Jun 17, 2026
Forecast Valid:
2pm PDT Jun 17, 2026-6pm PDT Jun 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