Areas of Heavy to Excessive Rainfall Which May Bring Flooding

An area of thunderstorms and heavy rains may produce flash flooding in the central and southern Plains, specifically southeast Kansas, into the morning. Monsoon moisture will continue to produce areas of heavy rainfall and the potential for flooding and debris flows across the northern Intermountain West. Heavy rain continues across portions of southwest and south-central Alaska. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles NNW Fort Pierre SD

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 58. East northeast wind 3 to 6 mph.

    Low: 58 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, sunny, with a high near 86. North wind 5 to 10 mph becoming east in the afternoon.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 63. East wind 7 to 10 mph.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 81. East wind 6 to 14 mph.  Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 60. East wind 7 to 14 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 79. East wind 7 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. East wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 80. South wind 7 to 10 mph becoming east northeast in the afternoon.  Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. East wind 6 to 10 mph becoming south after midnight.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 58. East northeast wind 3 to 6 mph.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 86. North wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Mostly cloudy, with a low around 63. East wind 7 to 10 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. East wind 6 to 14 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. East wind 7 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. East wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 80. South wind 7 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 57. East wind 6 to 10 mph becoming south after midnight.
Labor Day
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Fort Pierre SD
 44.39°N 100.41°W (Elev. 1549 ft)
10:45 pm CDT Aug 27, 2025
10pm CDT Aug 27, 2025-6pm CDT Sep 3, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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