Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

3°F

-16°C

Humidity 81%
Wind Speed N 18 mph
Barometer 30.30 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 25 Jan 8:35 am CST
Extended Forecast for

2 Miles SW Lower Brule SD

  • Today

    Today: A chance of flurries between 11am and noon.  Partly sunny and cold, with a temperature falling to around -1 by 5pm. Wind chill values as low as -19. North northwest wind 10 to 15 mph.

    High: 6 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly clear, with a low around -10. Wind chill values as low as -25. North northwest wind 7 to 11 mph becoming south southwest after midnight.

    Low: -10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values as low as -21. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19. Northwest wind 7 to 13 mph.

    High: 19 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7. Northwest wind around 7 mph becoming west southwest in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. North northwest wind 7 to 11 mph.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. North northeast wind 8 to 10 mph becoming east southeast after midnight.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 22. East wind 10 to 14 mph.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of flurries between 11am and noon. Partly sunny and cold, with a temperature falling to around -1 by 5pm. Wind chill values as low as -19. North northwest wind 10 to 15 mph.
Tonight
Mostly clear, with a low around -10. Wind chill values as low as -25. North northwest wind 7 to 11 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 29. Wind chill values as low as -21. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 5. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 19. Northwest wind 7 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 7. Northwest wind around 7 mph becoming west southwest in the evening.
Wednesday
Partly sunny, with a high near 24. North northwest wind 7 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 6. North northeast wind 8 to 10 mph becoming east southeast after midnight.
Thursday
Mostly cloudy, with a high near 22. East wind 10 to 14 mph.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 0. Chance of precipitation is 20%.
Friday
A slight chance of snow. Partly sunny, with a high near 17. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 2.
Saturday
A slight chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lower Brule SD
 44.05°N 99.61°W (Elev. 1736 ft)
8:36 am CST Jan 25, 2026
8am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
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Additional Resources

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