National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

Partly Cloudy

64°F

18°C

Humidity 87%
Wind Speed SE 5 mph
Barometer 30.15 in (1019.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 16 Aug 8:53 pm MDT
Extended Forecast for

5 Miles NE Ralph SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 56. Southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 84. West wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 56 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 81. Southeast wind 5 to 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southwest wind 6 to 8 mph becoming southeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Southeast wind around 7 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and 1am. Partly cloudy, with a low around 56. Southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 84. West wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 81. Southeast wind 5 to 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southwest wind 6 to 8 mph becoming southeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Southeast wind around 7 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 86. Breezy.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Breezy.
Sunday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Ralph SD
 45.84°N 103°W (Elev. 2969 ft)
Last Update:
7:26 pm MDT Aug 16, 2026
Forecast Valid:
9pm MDT Aug 16, 2026-6pm MDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation