Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

55°F

13°C

Humidity 87%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 14 Aug 05:00 PM MDT
Extended Forecast for

21 Miles SSW Heart Butte MT

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 42. East wind around 6 mph becoming south after midnight.

    Low: 42 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 63. South wind 5 to 7 mph becoming west in the afternoon.

    High: 63 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southwest wind around 7 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 64. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then a chance of rain after midnight.  Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 42. East wind around 6 mph becoming south after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 63. South wind 5 to 7 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 64. West wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 48. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 64.
Monday Night
A slight chance of showers and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Tuesday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 60.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SSW Heart Butte MT
 47.99°N 112.94°W (Elev. 7598 ft)
2:01 pm MDT Aug 14, 2026
6pm MDT Aug 14, 2026-6pm MDT Aug 21, 2026
 
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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