Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

MOUNT LOCKHART (MTKM8)

Lat: 47.91727°NLon: 112.8238°WElev: 6400.0ft.

NA

46°F

8°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

36 Miles SSW Heart Butte MT

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 3pm, then a chance of rain after 3pm.  High near 41. East northeast wind 15 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 41 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 37. East northeast wind 10 to 16 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 60. South southeast wind around 10 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. South southeast wind 6 to 9 mph becoming southwest after midnight.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain after noon.  Sunny, with a high near 65. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West northwest wind 7 to 11 mph becoming east southeast after midnight. Winds could gust as high as 21 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67. South southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. West wind around 10 mph becoming east in the evening.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 3pm, then a chance of rain after 3pm. High near 41. East northeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 37. East northeast wind 10 to 16 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 60. South southeast wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 43. South southeast wind 6 to 9 mph becoming southwest after midnight.
Thursday
A 20 percent chance of rain after noon. Sunny, with a high near 65. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 45. West northwest wind 7 to 11 mph becoming east southeast after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 67. South southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 48. West wind around 10 mph becoming east in the evening.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
36 Miles SSW Heart Butte MT
 47.79°N 113.02°W (Elev. 6883 ft)
8:29 am MDT Jul 15, 2025
10am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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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