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

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Fair

13°F

-11°C

Humidity 84%
Wind Speed S 7 mph
Barometer 30.31 in (1029.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 11 Jan 5:53 am CST
Extended Forecast for

Groton SD

  • Today

    Today: Mostly sunny, with a high near 38. South wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Southwest wind 6 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. South southwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 34 mph.

    High: 44 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 19. North northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. North wind 6 to 15 mph becoming east in the afternoon. Winds could gust as high as 25 mph.

    High: 29 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. South wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow. Partly sunny, with a high near 41. Breezy, with a south wind 14 to 23 mph becoming west northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 38. South wind 9 to 17 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 23. Southwest wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 43. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 34. South southwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 44. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 34 mph.
Tuesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 19. North northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 29. North wind 6 to 15 mph becoming east in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 22. South wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday
A chance of rain and snow. Partly sunny, with a high near 41. Breezy, with a south wind 14 to 23 mph becoming west northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 60%.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Blustery. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 5. Blustery.
Saturday
Partly sunny, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groton SD
 45.45°N 98.1°W (Elev. 1299 ft)
Last Update:
6:36 am CST Jan 11, 2026
Forecast Valid:
6am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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