Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

88°F

31°C

Humidity 46%
Wind Speed SE 14 mph
Barometer 29.83 in (1008.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 9 Jul 5:53 pm CDT
Extended Forecast for

12 Miles ESE Hayes SD

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 7pm and 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 61. Southeast wind 9 to 13 mph becoming southwest in the evening.  Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 91. South wind around 8 mph.

    High: 91 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. South southeast wind 8 to 11 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 95. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. South southeast wind around 17 mph.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. South wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 72 °F

    Clear then
    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny and hot, with a high near 101. Breezy, with a south wind 18 to 23 mph, with gusts as high as 32 mph.

    High: 101 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Breezy, with a south southeast wind 18 to 24 mph, with gusts as high as 33 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly between 7pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 61. Southeast wind 9 to 13 mph becoming southwest in the evening. Chance of precipitation is 40%.
Friday
Sunny and hot, with a high near 91. South wind around 8 mph.
Friday Night
Mostly clear, with a low around 65. South southeast wind 8 to 11 mph.
Saturday
Sunny and hot, with a high near 95. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 69. South southeast wind around 17 mph.
Sunday
Sunny and hot, with a high near 100. South wind 14 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 72. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 28 mph.
Monday
Sunny and hot, with a high near 101. Breezy, with a south wind 18 to 23 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 72. Breezy, with a south southeast wind 18 to 24 mph, with gusts as high as 33 mph.
Tuesday
Sunny and hot, with a high near 98. Breezy.
Tuesday Night
Mostly clear, with a low around 71. Breezy.
Wednesday
Sunny and hot, with a high near 97. Breezy.
Wednesday Night
Mostly clear, with a low around 72. Breezy.
Thursday
Mostly sunny and hot, with a high near 95. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Hayes SD
 44.32°N 100.8°W (Elev. 2057 ft)
5:36 pm CDT Jul 9, 2026
6pm CDT Jul 9, 2026-6pm CDT Jul 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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