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

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

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

32°F

0°C

Humidity 47%
Wind Speed NE 9 mph
Barometer 30.08 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 28 Jan 3:35 pm CST
Extended Forecast for

2 Miles S White River SD

  • Tonight

    Tonight: Snow likely, mainly after midnight. Cloudy, with a low around 14. Wind chill values as low as 7. East wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before noon. Cloudy, with a high near 28. Wind chill values as low as 7. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Cloudy, with a low around 5. Wind chill values as low as -2. East wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow before noon. Cloudy through mid morning, then gradual clearing, with a steady temperature around 10. Wind chill values as low as -8. Northeast wind around 11 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -4. East wind 9 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of snow after noon, mixing with rain after 4pm. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 37 °F

    Partly Sunny
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow, mainly between 8pm and midnight. Mostly cloudy, with a low around 23. West wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after midnight. Cloudy, with a low around 14. Wind chill values as low as 7. East wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before noon. Cloudy, with a high near 28. Wind chill values as low as 7. East wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after midnight. Cloudy, with a low around 5. Wind chill values as low as -2. East wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow before noon. Cloudy through mid morning, then gradual clearing, with a steady temperature around 10. Wind chill values as low as -8. Northeast wind around 11 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around -4. East wind 9 to 14 mph becoming south after midnight. Winds could gust as high as 22 mph.
Saturday
A chance of snow after noon, mixing with rain after 4pm. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of rain and snow, mainly between 8pm and midnight. Mostly cloudy, with a low around 23. West wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 43. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 42. Breezy.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 39. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S White River SD
 43.54°N 100.75°W (Elev. 2100 ft)
Last Update:
3:42 pm CST Jan 28, 2026
Forecast Valid:
4pm CST Jan 28, 2026-6pm CST Feb 4, 2026
 
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