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

Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fog/Mist

59°F

15°C

Humidity 90%
Wind Speed N 10 mph
Barometer 30.04 in (1016.2 mb)
Dewpoint 56°F (13°C)
Visibility 5.00 mi
Last update 16 Jul 1:53 am CDT
Extended Forecast for

Pierre SD

  • Overnight

    Overnight: Areas of smoke. Cloudy, with a steady temperature around 61. North northeast wind around 14 mph.

    Low: 61 °F

    Areas Smoke

  • Wednesday

    Wednesday: A slight chance of showers between 11am and 4pm. Cloudy, with a high near 65. North northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 50. North northeast wind 5 to 13 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Southeast wind 5 to 13 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. South southeast wind 10 to 13 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. Northeast wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 82. East northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. East southeast wind around 11 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
Areas of smoke. Cloudy, with a steady temperature around 61. North northeast wind around 14 mph.
Wednesday
A slight chance of showers between 11am and 4pm. Cloudy, with a high near 65. North northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 50. North northeast wind 5 to 13 mph.
Thursday
Mostly sunny, with a high near 75. Southeast wind 5 to 13 mph.
Thursday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. South southeast wind 10 to 13 mph becoming east in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. Northeast wind 7 to 11 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 82. East northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. East southeast wind around 11 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Monday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
Mostly sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierre SD
 44.37°N 100.32°W (Elev. 1699 ft)
Last Update:
2:16 am CDT Jul 16, 2025
Forecast Valid:
2am CDT Jul 16, 2025-6pm CDT Jul 22, 2025
 
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