Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

37°F

3°C

Humidity 76%
Wind Speed E 3 mph
Barometer 29.92 in (1014.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Dec 4:53 pm CST
Extended Forecast for

11 Miles ESE Pierre Regional Airport SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. South wind 5 to 8 mph becoming west after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a west northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 48 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. West northwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Breezy, with a south wind 11 to 16 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 53 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight.  Mostly cloudy, with a low around 17. Windy, with a west northwest wind 24 to 34 mph, with gusts as high as 49 mph.  Chance of precipitation is 30%.

    Low: 17 °F

    Chance Rain
    and Breezy
    then Partly
    Cloudy and
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. Windy, with a northwest wind 23 to 33 mph decreasing to 11 to 21 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 24 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12. North wind 9 to 16 mph becoming southeast after midnight. Winds could gust as high as 24 mph.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. Southeast wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. South wind around 10 mph becoming north northwest after midnight.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. South wind 5 to 8 mph becoming west after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a west northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 26. West northwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.
Wednesday
Partly sunny, with a high near 53. Breezy, with a south wind 11 to 16 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
A chance of rain before midnight. Mostly cloudy, with a low around 17. Windy, with a west northwest wind 24 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 24. Windy, with a northwest wind 23 to 33 mph decreasing to 11 to 21 mph in the afternoon. Winds could gust as high as 49 mph.
Thursday Night
Mostly cloudy, with a low around 12. North wind 9 to 16 mph becoming southeast after midnight. Winds could gust as high as 24 mph.
Friday
Partly sunny, with a high near 47. Southeast wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 24. South wind around 10 mph becoming north northwest after midnight.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ESE Pierre Regional Airport SD
 44.32°N 100.07°W (Elev. 1453 ft)
5:36 pm CST Dec 15, 2025
5pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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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