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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

21°F

-6°C

Humidity 68%
Wind Speed NW 5 mph
Barometer 30.09 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 26 Jan 11:55 pm CST
Extended Forecast for

2 Miles S White River SD

  • Overnight

    Overnight: Mostly clear, with a low around 7. Wind chill values as low as -1. Northwest wind 6 to 8 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. Wind chill values as low as -3. Northwest wind 3 to 6 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. Wind chill values as low as 3. Light and variable wind becoming south around 6 mph in the evening.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 31. Wind chill values as low as 2. West wind 6 to 10 mph becoming northeast in the afternoon.

    High: 31 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12. East wind 6 to 9 mph.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow. Mostly cloudy, with a high near 25. Northeast wind 6 to 11 mph, with gusts as high as 16 mph.

    High: 25 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -1. East wind around 10 mph, with gusts as high as 15 mph.

    Low: -1 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before noon. Mostly sunny, with a high near 19. East wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 19 °F

    Slight Chance
    Snow then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Wind chill values as low as -1. Northwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 26. Wind chill values as low as -3. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 11. Wind chill values as low as 3. Light and variable wind becoming south around 6 mph in the evening.
Wednesday
Increasing clouds, with a high near 31. Wind chill values as low as 2. West wind 6 to 10 mph becoming northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 12. East wind 6 to 9 mph.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 25. Northeast wind 6 to 11 mph, with gusts as high as 16 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. East wind around 10 mph, with gusts as high as 15 mph.
Friday
A slight chance of snow before noon. Mostly sunny, with a high near 19. East wind 9 to 13 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 5.
Saturday
A chance of snow before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S White River SD
 43.54°N 100.75°W (Elev. 2100 ft)
Last Update:
10:17 pm CST Jan 26, 2026
Forecast Valid:
12am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation