Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

38°F

3°C

Humidity 100%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 21 Mar 10:00 AM MDT
Extended Forecast for

28 Miles SSW Heart Butte MT

  • Today

    Today: Snow likely, mainly before 1pm. The snow could be heavy at times.  Partly sunny, with a high near 33. Breezy, with a west wind 15 to 23 mph, with gusts as high as 43 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 5 to 9 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Breezy, with a west wind 17 to 24 mph, with gusts as high as 43 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 30. West wind around 21 mph, with gusts as high as 38 mph.

    High: 30 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. West southwest wind 11 to 21 mph, with gusts as high as 36 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Southwest wind 10 to 16 mph, with gusts as high as 31 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after noon.  High near 36. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow likely, mainly before 1pm. The snow could be heavy at times. Partly sunny, with a high near 33. Breezy, with a west wind 15 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Partly cloudy, with a low around 19. Breezy, with a west wind 17 to 24 mph, with gusts as high as 43 mph.
Sunday
Sunny, with a high near 30. West wind around 21 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 21. West southwest wind 11 to 21 mph, with gusts as high as 36 mph.
Monday
Mostly sunny, with a high near 37. Southwest wind 10 to 16 mph, with gusts as high as 31 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24.
Tuesday
Snow, mainly after noon. High near 36. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 29.
Wednesday
Snow likely. Mostly cloudy, with a high near 32. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Partly sunny, with a high near 27.
Thursday Night
A chance of snow. Partly cloudy, with a low around 14.
Friday
A slight chance of snow. Mostly sunny, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SSW Heart Butte MT
 47.93°N 113.11°W (Elev. 7192 ft)
2:01 am MDT Mar 21, 2026
10am MDT Mar 21, 2026-6pm MDT Mar 27, 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