Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

Fair

72°F

22°C

Humidity 28%
Wind Speed Calm
Barometer 30.06 in (1018.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 7 Oct 3:53 pm MDT
Extended Forecast for

2 Miles NNE Bison SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Northeast wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. South wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. South wind 5 to 11 mph, with gusts as high as 24 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Light and variable wind becoming southwest around 6 mph after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Southwest wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Northeast wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 45. South wind 5 to 8 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 82. South wind 5 to 11 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 54. Light and variable wind becoming southwest around 6 mph after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 81. Southwest wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 36.
Columbus Day
Rain and snow likely before 3pm, then a slight chance of rain. Mostly cloudy, with a high near 45.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 30.
Tuesday
A slight chance of rain. Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Wednesday
A chance of rain. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Bison SD
 45.54°N 102.45°W (Elev. 2726 ft)
2:42 pm MDT Oct 7, 2026
4pm MDT Oct 7, 2026-6pm MDT Oct 14, 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