Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

Lat: 46.01°NLon: 102.65°WElev: 2703ft.

Fair

64°F

18°C

Humidity 65%
Wind Speed SE 7 mph
Barometer 30.04 in (1015.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 5 Jul 1:53 am MDT
Extended Forecast for

7 Miles W Bison SD

  • Overnight

    Overnight: Mostly clear, with a low around 62. South wind around 6 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. Breezy, with a southeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 66. Breezy, with a southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 66 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 87. East wind 6 to 11 mph becoming northeast 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after midnight.  Increasing clouds, with a low around 62. Northeast wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after noon.  Mostly cloudy, with a high near 81. East wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 81 °F

    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

    Low: 57 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 62. South wind around 6 mph.
Sunday
Sunny, with a high near 93. Breezy, with a southeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 66. Breezy, with a southeast wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Monday
Mostly sunny, with a high near 87. East wind 6 to 11 mph becoming northeast 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 62. Northeast wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 81. East wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 57.
Thursday
A chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 58.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Bison SD
 45.52°N 102.6°W (Elev. 2782 ft)
12:32 am MDT Jul 5, 2026
1am MDT Jul 5, 2026-6pm MDT Jul 11, 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