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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

66°F

19°C

Humidity 64%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 22 Jul 10:00 PM MDT
Extended Forecast for

20 Miles SSW Heart Butte MT

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Patchy Smoke

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Patchy smoke. Sunny, with a high near 79. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 79 °F

    Patchy Smoke
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy smoke. Mostly clear, with a low around 59. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 1pm. Sunny, with a high near 78. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 78 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Clear, with a low around 57. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 56. Light and variable wind.
Thursday
A 20 percent chance of showers after 2pm. Patchy smoke. Sunny, with a high near 79. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Patchy smoke. Mostly clear, with a low around 59. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.
Friday
Patchy smoke before 1pm. Sunny, with a high near 78. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.
Friday Night
Clear, with a low around 57. Southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Heart Butte MT
 48.03°N 112.98°W (Elev. 6713 ft)
Last Update:
6:36 pm MDT Jul 22, 2026
Forecast Valid:
10pm MDT Jul 22, 2026-6pm MDT Jul 29, 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