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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

58°F

14°C

Humidity 50%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 18 Jun 12:00 AM MDT
Extended Forecast for

27 Miles SSW Heart Butte MT

  • Overnight

    Overnight: A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 41. West southwest wind around 6 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain and thunderstorms before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 56. West southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. North northwest wind 7 to 9 mph becoming southeast after midnight.

    Low: 38 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 63. Southeast wind around 9 mph, with gusts as high as 18 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after noon. Partly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before midnight. Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 41. West southwest wind around 6 mph.
Thursday
A chance of rain and thunderstorms before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 56. West southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 38. North northwest wind 7 to 9 mph becoming southeast after midnight.
Juneteenth
Mostly sunny, with a high near 63. Southeast wind around 9 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 43. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A chance of rain after noon. Partly sunny, with a high near 57.
Sunday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 37.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
27 Miles SSW Heart Butte MT
 47.95°N 113.12°W (Elev. 6325 ft)
Last Update:
12:21 am MDT Jun 18, 2026
Forecast Valid:
12am MDT Jun 18, 2026-6pm MDT Jun 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