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 >

Current conditions at

Pine Ridge, Pine Ridge Airport (KIEN)

Lat: 43.03°NLon: 102.52°WElev: 3330ft.

Fair

8°F

-13°C

Humidity 87%
Wind Speed Calm
Barometer 30.23 in (1029.5 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 27 Jan 9:52 pm MST
Extended Forecast for

Manderson SD

  • Tonight

    Tonight: Mostly clear, with a low around 17. Wind chill values as low as 8. Southwest wind around 7 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 42. Wind chill values as low as 10. Southwest wind 6 to 8 mph becoming northeast in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm. Cloudy, with a low around 18. East wind around 6 mph becoming light and variable.

    Low: 18 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Cloudy, with a high near 39. Wind chill values as low as 14. West wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 13. Northeast wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 25. East wind 7 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. South wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then a slight chance of rain after 11am. Partly sunny, with a high near 42. South wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 42 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 17. Wind chill values as low as 8. Southwest wind around 7 mph.
Wednesday
Increasing clouds, with a high near 42. Wind chill values as low as 10. Southwest wind 6 to 8 mph becoming northeast in the afternoon.
Wednesday Night
A 20 percent chance of snow after 11pm. Cloudy, with a low around 18. East wind around 6 mph becoming light and variable.
Thursday
A 50 percent chance of snow. Cloudy, with a high near 39. Wind chill values as low as 14. West wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Northeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 25. East wind 7 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 10. South wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then a slight chance of rain after 11am. Partly sunny, with a high near 42. South wind 11 to 16 mph, with gusts as high as 24 mph.
Saturday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manderson SD
 43.24°N 102.49°W (Elev. 3150 ft)
Last Update:
9:16 pm MST Jan 27, 2026
Forecast Valid:
10pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation