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

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

14°F

-10°C

Humidity 67%
Wind Speed Calm
Barometer 30.29 in (1029.0 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 27 Jan 10:53 pm CST
Extended Forecast for

7 Miles NW Stephan SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. West southwest wind around 5 mph becoming north northwest after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 20. North wind 6 to 9 mph becoming east in the morning.

    High: 20 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after midnight.  Cloudy, with a low around 6. East wind 8 to 10 mph.  Chance of precipitation is 30%.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow, mainly before noon.  Cloudy, with a high near 14. East wind 8 to 10 mph.  Chance of precipitation is 40%.

    High: 14 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around -7. East northeast wind 10 to 13 mph.  Chance of precipitation is 20%.

    Low: -7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny and cold, with a high near 6. East northeast wind around 11 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -5. South southeast wind 10 to 18 mph.

    Low: -5 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow.  Partly sunny, with a high near 24. Breezy, with a south wind 18 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    High: 24 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 16. South wind around 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. West southwest wind around 5 mph becoming north northwest after midnight.
Wednesday
Partly sunny, with a high near 20. North wind 6 to 9 mph becoming east in the morning.
Wednesday Night
A chance of snow after midnight. Cloudy, with a low around 6. East wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
A chance of snow, mainly before noon. Cloudy, with a high near 14. East wind 8 to 10 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around -7. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.
Friday
Mostly sunny and cold, with a high near 6. East northeast wind around 11 mph.
Friday Night
Partly cloudy, with a low around -5. South southeast wind 10 to 18 mph.
Saturday
A chance of snow. Partly sunny, with a high near 24. Breezy, with a south wind 18 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16. South wind around 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Stephan SD
 44.33°N 99.53°W (Elev. 2149 ft)
11:36 pm CST Jan 27, 2026
11pm CST Jan 27, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database