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

Pierre, Pierre Regional Airport (KPIR)

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

Overcast

17°F

-8°C

Humidity 47%
Wind Speed NW 8 mph
Barometer 30.36 in (1031.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 27 Jan 12:53 pm CST
Extended Forecast for

11 Miles W Stephan SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 20. West northwest wind 8 to 10 mph.

    High: 20 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Northwest wind 5 to 7 mph becoming north northeast after midnight.

    Low: 8 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21. North northeast wind 6 to 9 mph becoming east in the morning.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 8 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow.  Cloudy, with a high near 16. East wind 8 to 10 mph.  Chance of precipitation is 40%.

    High: 16 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around -5. East northeast wind around 11 mph.  Chance of precipitation is 20%.

    Low: -5 °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 -4. South southeast wind 10 to 18 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow.  Partly sunny, with a high near 25. Breezy, with a south southeast wind 17 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 20. West northwest wind 8 to 10 mph.
Tonight
Mostly cloudy, with a low around 8. Northwest wind 5 to 7 mph becoming north northeast after midnight.
Wednesday
Partly sunny, with a high near 21. North northeast wind 6 to 9 mph becoming east in the morning.
Wednesday Night
A chance of snow after midnight. Cloudy, with a low around 8. East wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Cloudy, with a high near 16. 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 -5. East northeast wind around 11 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 -4. South southeast wind 10 to 18 mph.
Saturday
A chance of snow. Partly sunny, with a high near 25. Breezy, with a south southeast wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Saturday Night
A chance of freezing rain before midnight, then a chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Stephan SD
 44.28°N 99.68°W (Elev. 2011 ft)
12:36 pm CST Jan 27, 2026
1pm CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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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