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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Boundary County Airport (K65S)

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

Clear

59°F

15°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Jun 10:55 PM PDT
Extended Forecast for

13 Miles WNW Troy MT

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northeast wind 5 to 7 mph.

    Low: 45 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 65. Northeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. Southwest wind 3 to 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. West wind 12 to 17 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Northeast wind 5 to 7 mph.
Juneteenth
Partly sunny, with a high near 65. Northeast wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 49. Southwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 64. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 47. West wind 12 to 17 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Troy MT
 48.52°N 116.15°W (Elev. 5308 ft)
Last Update:
9:41 pm PDT Jun 18, 2026
Forecast Valid:
11pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation