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

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

76°F

24°C

Humidity 58%
Wind Speed SE 10 mph
Barometer 30.03 in (1014.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Jul 12:53 am CDT
Extended Forecast for

15 Miles ESE Hayes SD

Heat Advisory July 12, 01:16am until July 14, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 01:16am until July 14, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Overnight

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. South wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. Breezy, with a south southeast wind around 21 mph, with gusts as high as 29 mph.

    Low: 73 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny and hot, with a high near 102. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph.

    High: 102 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Breezy, with a south wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 73 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. South wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. South southeast wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. Breezy, with a south wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 103 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 71. South wind 9 to 11 mph.
Sunday
Sunny and hot, with a high near 101. South wind 14 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 73. Breezy, with a south southeast wind around 21 mph, with gusts as high as 29 mph.
Monday
Sunny and hot, with a high near 102. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 73. Breezy, with a south wind 18 to 22 mph, with gusts as high as 31 mph.
Tuesday
Sunny and hot, with a high near 103. South wind 13 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 73. South southeast wind 14 to 17 mph, with gusts as high as 25 mph.
Wednesday
Sunny and hot, with a high near 103. Breezy, with a south wind 11 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 74. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 30 mph.
Thursday
Sunny and hot, with a high near 103.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Sunny and hot, with a high near 102.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny and hot, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Hayes SD
 44.28°N 100.73°W (Elev. 1841 ft)
Last Update:
12:51 am CDT Jul 12, 2026
Forecast Valid:
1am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
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Additional Resources

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Chance of Precipitation