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

61°F

16°C

Humidity 41%
Wind Speed SE 12 mph
Barometer 29.76 in (1007.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Apr 10:53 pm CDT
Extended Forecast for

Pierre SD

Red Flag Warning April 22, 11:00am until April 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 50. East southeast wind 10 to 13 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 95. Breezy, with an east southeast wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 95 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 51. Breezy, with a south wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Breezy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Breezy, with a northwest wind 17 to 26 mph, with gusts as high as 38 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 55. West northwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 33. Northwest wind 5 to 14 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Partly sunny, with a high near 55. North northwest wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 37. East wind around 9 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 50. East southeast wind 10 to 13 mph.
Wednesday
Mostly sunny and hot, with a high near 95. Breezy, with an east southeast wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 36 mph.
Wednesday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 51. Breezy, with a south wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 70. Breezy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 36. Breezy, with a northwest wind 17 to 26 mph, with gusts as high as 38 mph.
Friday
Mostly sunny, with a high near 55. West northwest wind 15 to 18 mph, with gusts as high as 26 mph.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 33. Northwest wind 5 to 14 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Partly sunny, with a high near 55. North northwest wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 37. East wind around 9 mph. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.32°W (Elev. 1699 ft)
Last Update:
11:36 pm CDT Apr 21, 2026
Forecast Valid:
11pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation