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.

Mostly Cloudy

23°F

-5°C

Humidity 39%
Wind Speed W 7 mph
Barometer 30.25 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 27 Jan 12:55 pm CST
Extended Forecast for

2 Miles S White River SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 27. Wind chill values as low as 15. Northwest wind 5 to 8 mph.

    High: 27 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 10. Wind chill values as low as 2. Calm wind becoming southwest around 5 mph after midnight.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 30. Wind chill values as low as 2. Southwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 30 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 13. Wind chill values as low as 5. East wind 6 to 9 mph.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Cloudy, with a high near 26. East wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 0. East wind 8 to 10 mph. Little or no snow accumulation expected.

    Low: 0 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 16. East wind 8 to 11 mph, with gusts as high as 17 mph.

    High: 16 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. East wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    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. Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 27. Wind chill values as low as 15. Northwest wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 10. Wind chill values as low as 2. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Increasing clouds, with a high near 30. Wind chill values as low as 2. Southwest wind 5 to 10 mph becoming northeast in the afternoon.
Wednesday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 13. Wind chill values as low as 5. East wind 6 to 9 mph.
Thursday
A 30 percent chance of snow. Cloudy, with a high near 26. East wind 6 to 10 mph, with gusts as high as 16 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 0. East wind 8 to 10 mph. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 16. East wind 8 to 11 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 2. East wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.
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. Mostly cloudy, with a high near 39.
Saturday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 45.
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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:
12:56 pm CST Jan 27, 2026
Forecast Valid:
1pm CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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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