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

Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Hazardous Weather Conditions

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

62°F

17°C

Humidity 96%
Wind Speed E 7 mph
Barometer 29.85 in (1009.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 2 Sep 2:53 am CDT
Extended Forecast for

Pierre SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 64. East northeast wind around 7 mph.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. East wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 66. East southeast wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Sunny and hot, with a high near 94. South southeast wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 94 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. East southeast wind around 6 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96. South wind 7 to 9 mph.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. East southeast wind around 8 mph.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 64. East northeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 87. East wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Increasing clouds, with a low around 66. East southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday
Sunny and hot, with a high near 94. South southeast wind 6 to 9 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 64. East southeast wind around 6 mph.
Friday
Sunny and hot, with a high near 96. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 69. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday
Sunny and hot, with a high near 96. South wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 66. East southeast wind around 8 mph.
Sunday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.35°W (Elev. 1503 ft)
Last Update:
3:34 am CDT Sep 2, 2026
Forecast Valid:
3am CDT Sep 2, 2026-6pm CDT Sep 8, 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