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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

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

A Few Clouds

20°F

-7°C

Humidity 81%
Wind Speed W 5 mph
Barometer 30.15 in (1024.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 9 Jan 8:53 pm MST
Extended Forecast for

6 Miles W Lemmon SD

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a steady temperature around 23. Calm wind becoming northwest 5 to 8 mph in the evening. Total nighttime snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 8am. Cloudy, with a high near 30. Northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 8pm. Partly cloudy, with a steady temperature around 25. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 18 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.

    High: 53 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Windy, with a west wind 21 to 25 mph, with gusts as high as 37 mph.

    Low: 39 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 40 mph.

    High: 50 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Northwest wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a steady temperature around 23. Calm wind becoming northwest 5 to 8 mph in the evening. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before 8am. Cloudy, with a high near 30. Northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before 8pm. Partly cloudy, with a steady temperature around 25. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 48. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 29. West wind 11 to 14 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 53. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 39. Windy, with a west wind 21 to 25 mph, with gusts as high as 37 mph.
Tuesday
Partly sunny, with a high near 50. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Northwest wind 15 to 18 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 42. North wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 27. South wind 8 to 17 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 42. Windy, with a northwest wind 22 to 29 mph, with gusts as high as 40 mph.
Thursday Night
Mostly cloudy, with a low around 18. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 38 mph.
Friday
Mostly cloudy, with a high near 28. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Lemmon SD
 45.96°N 102.27°W
Last Update:
9:01 pm MST Jan 9, 2026
Forecast Valid:
9pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation