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

BNSF Java East (JVEMT)

Lat: 48.23587°NLon: 113.56453°WElev: 4043.0ft.

NA

55°F

13°C

Humidity 59%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 18 Jun 10:00 PM MDT
Extended Forecast for

18 Miles SW Heart Butte MT

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm after midnight.

    Low: 39 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 64. Southeast wind 3 to 8 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light south wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. West wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 24 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm after midnight.
Juneteenth
Mostly sunny, with a high near 64. Southeast wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 43. Southeast wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 67. Light south wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 44. West wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 24 mph.
Sunday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 39.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Heart Butte MT
 48.12°N 113.12°W (Elev. 6001 ft)
Last Update:
2:00 pm MDT Jun 18, 2026
Forecast Valid:
11pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation