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.

Overcast

70°F

21°C

Humidity 66%
Wind Speed SE 12 G 20 mph
Barometer 30.24 in (1023.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Sep 1:53 pm CDT
Extended Forecast for

3 Miles NNW Fort Pierre SD

  • This Afternoon

    This Afternoon: Mostly sunny early, then becoming cloudy, with a high near 76. East southeast wind around 16 mph, with gusts as high as 25 mph.

    High: 76 °F

    Becoming
    Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 59. Breezy, with an east wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 59 °F

    Chance
    Showers then
    Heavy Rain
    and Breezy

  • Friday

    Friday: Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 2pm. Cloudy, with a high near 72. East wind 11 to 18 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Cloudy, with a low around 56. North northeast wind 8 to 11 mph.

    Low: 56 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 67. Northeast wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 67 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 54. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Cloudy, with a high near 66. East wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 53. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Monday

    Monday: A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 66. East wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny early, then becoming cloudy, with a high near 76. East southeast wind around 16 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 59. Breezy, with an east wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers and thunderstorms likely before 1pm, then a slight chance of showers between 1pm and 2pm. Cloudy, with a high near 72. East wind 11 to 18 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Cloudy, with a low around 56. North northeast wind 8 to 11 mph.
Saturday
Cloudy, with a high near 67. Northeast wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers. Cloudy, with a low around 54. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 1pm. Cloudy, with a high near 66. East wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Sunday Night
Showers. Low around 53. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 66. East wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 20%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 54. Breezy. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 76. Breezy. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Fort Pierre SD
 44.39°N 100.41°W (Elev. 1549 ft)
Last Update:
2:21 pm CDT Sep 17, 2026
Forecast Valid:
2pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation