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

Hazardous Weather Conditions

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

Overcast and Windy

27°F

-3°C

Humidity 92%
Wind Speed NW 32 G 43 mph
Barometer 29.72 in (1008.8 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Wind Chill10°F (-12°C)
Last update 27 Dec 3:53 pm MST
Extended Forecast for

Lemmon SD

Wind Advisory until December 28, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 28, 05:00pm

    NOW until 5:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 49 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Patchy blowing snow between 7pm and 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -25. Windy, with a northwest wind 30 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Partly sunny, with a high near 8. Wind chill values as low as -25. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 43 mph.

    High: 8 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -3. Wind chill values as low as -21. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.

    Low: -3 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 25. Southwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 19 by 8pm, then rising to around 25 during the remainder of the night. West wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 19 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 49. Northeast wind around 14 mph, with gusts as high as 30 mph.
Tonight
Snow likely, mainly before 11pm. Patchy blowing snow between 7pm and 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -25. Windy, with a northwest wind 30 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, with a high near 8. Wind chill values as low as -25. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 43 mph.
Sunday Night
Mostly clear, with a low around -3. Wind chill values as low as -21. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.
Monday
Mostly sunny, with a high near 25. Southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 19 by 8pm, then rising to around 25 during the remainder of the night. West wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 10.
New Year's Day
Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lemmon SD
 45.94°N 102.15°W (Elev. 2598 ft)
Last Update:
4:01 pm MST Dec 27, 2025
Forecast Valid:
4pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation