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

25°F

-4°C

Humidity 40%
Wind Speed NW 17 mph
Barometer 30.27 in (1027.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 10 Jan 3:53 pm CST
Extended Forecast for

Long Lake SD

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 17. Northwest wind 13 to 16 mph.

    High: 17 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Northwest wind 5 to 11 mph becoming south southwest after midnight.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 38. West wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 38 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind 13 to 16 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. West wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Breezy, with a west northwest wind 18 to 25 mph, with gusts as high as 34 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 42 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Blustery, with a north wind 17 to 23 mph, with gusts as high as 33 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. North wind 11 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 17. Northwest wind 13 to 16 mph.
Tonight
Partly cloudy, with a low around 7. Northwest wind 5 to 11 mph becoming south southwest after midnight.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 38. West wind 11 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 24. West wind 13 to 16 mph.
Monday
Partly sunny, with a high near 42. West wind 13 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 34. Breezy, with a west northwest wind 18 to 25 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 42. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Blustery, with a north wind 17 to 23 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 32. North wind 11 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow. Mostly sunny, with a high near 40. Windy. Chance of precipitation is 20%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 26. Windy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Long Lake SD
 45.85°N 99.21°W (Elev. 1959 ft)
Last Update:
3:36 pm CST Jan 10, 2026
Forecast Valid:
4pm CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation