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

Hazardous Weather Conditions

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair and Windy

94°F

34°C

Humidity 11%
Wind Speed S 31 G 47 mph
Barometer 29.38 in (993.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 22 Apr 3:53 pm CDT
Extended Forecast for

Pierre Regional Airport SD

Red Flag Warning until April 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until April 22, 08:00pm

    NOW until 8:00pm Wed

    Red Flag Warning

  • This Afternoon

    High: 93 °F

    Slight Chance
    Showers and
    Windy

  • Tonight

    Tonight: A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 52. Breezy, with a southwest wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    T-storms and
    Breezy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Breezy, with a southwest wind 14 to 19 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 68 °F

    Becoming
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Breezy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 33. North wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 58. North northeast wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 36. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers. Partly sunny and hot, with a steady temperature around 93. Windy, with a south wind around 33 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
Tonight
A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 52. Breezy, with a southwest wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Breezy, with a southwest wind 14 to 19 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
Partly cloudy, with a low around 35. Breezy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.
Friday
Partly sunny, with a high near 56. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 33. North wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 58. North northeast wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 36. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday
Showers. High near 53. East northeast wind 10 to 15 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Monday
A chance of showers. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow showers. Partly sunny, with a high near 56. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre Regional Airport SD
 44.37°N 100.29°W (Elev. 1663 ft)
Last Update:
4:36 pm CDT Apr 22, 2026
Forecast Valid:
4pm CDT Apr 22, 2026-6pm CDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation