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.

Overcast

18°F

-8°C

Humidity 88%
Wind Speed Calm
Barometer 30.17 in (1023.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 10 Jan 2:53 am CST
Extended Forecast for

5 Miles SSE Longlake SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 22. West northwest wind 11 to 13 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 21. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 21 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. Northwest wind 6 to 15 mph becoming south southwest after midnight.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. West northwest wind 15 to 17 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 44 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Breezy, with a west northwest wind 18 to 26 mph, with gusts as high as 36 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Windy, with a west northwest wind 26 to 31 mph, with gusts as high as 43 mph.

    High: 45 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Blustery, with a north northwest wind 20 to 24 mph, with gusts as high as 33 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 22. West northwest wind 11 to 13 mph.
Saturday
Sunny, with a high near 21. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 10. Northwest wind 6 to 15 mph becoming south southwest after midnight.
Sunday
Mostly sunny, with a high near 39. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 27. West northwest wind 15 to 17 mph.
Monday
Partly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 37. Breezy, with a west northwest wind 18 to 26 mph, with gusts as high as 36 mph.
Tuesday
Mostly sunny, with a high near 45. Windy, with a west northwest wind 26 to 31 mph, with gusts as high as 43 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Blustery, with a north northwest wind 20 to 24 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 40. Windy. Chance of precipitation is 20%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Windy. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Longlake SD
 45.71°N 99.2°W (Elev. 1952 ft)
Last Update:
3:36 am CST Jan 10, 2026
Forecast Valid:
3am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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