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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Overcast

16°F

-9°C

Humidity 100%
Wind Speed SE 10 mph
Barometer 30.01 in
Dewpoint 16°F (-9°C)
Visibility 8.00 mi
Wind Chill4°F (-16°C)
Last update 7 Dec 1:15 am MST
Extended Forecast for

3 Miles N Union Center SD

  • Overnight

    Overnight: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 10. Wind chill values as low as -5. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 10 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow before 11am. Cloudy through mid morning, then gradual clearing, with a high near 35. Wind chill values as low as -3. Southeast wind around 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a steady temperature around 26. Wind chill values as low as 14. West wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 43. Wind chill values as low as 15. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West wind 13 to 15 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 4pm, then a chance of rain and snow. Partly sunny, with a high near 52. Very windy, with a west wind 20 to 30 mph increasing to 33 to 43 mph. Winds could gust as high as 55 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain
    and Windy
    then Chance
    Rain/Snow and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Windy, with a northwest wind 27 to 32 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 45 mph.

    Low: 24 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 33. Southwest wind 14 to 17 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 14. Blustery.

    Low: 14 °F

    Snow Likely
    and Blustery

Detailed Forecast

Overnight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 10. Wind chill values as low as -5. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Sunday
A 50 percent chance of snow before 11am. Cloudy through mid morning, then gradual clearing, with a high near 35. Wind chill values as low as -3. Southeast wind around 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Increasing clouds, with a steady temperature around 26. Wind chill values as low as 14. West wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 43. Wind chill values as low as 15. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 13 to 15 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Tuesday
A chance of rain before 4pm, then a chance of rain and snow. Partly sunny, with a high near 52. Very windy, with a west wind 20 to 30 mph increasing to 33 to 43 mph. Winds could gust as high as 55 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 24. Windy, with a northwest wind 27 to 32 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33. Southwest wind 14 to 17 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 14. Blustery.
Thursday
A chance of snow. Mostly cloudy, with a high near 21. Blustery.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 0. Blustery.
Friday
A slight chance of snow. Partly sunny, with a high near 8. Blustery.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 0.
Saturday
A slight chance of snow. Partly sunny, with a high near 16.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Union Center SD
 44.62°N 102.65°W (Elev. 3271 ft)
Last Update:
1:16 am MST Dec 7, 2025
Forecast Valid:
1am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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