Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

64°F

18°C

Humidity 84%
Wind Speed SE 10 mph
Barometer 29.98 in (1012.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 6 Sep 3:52 am MDT
Extended Forecast for

9 Miles SW Owanka SD

  • Today

    Today: Sunny, with a high near 98. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 98 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 69. Southeast wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 69 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Labor Day

    Labor Day: A 20 percent chance of showers and thunderstorms before noon.  Cloudy, then gradual clearing during the afternoon, with a high near 97. Breezy, with a south wind 11 to 16 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 97 °F

    Slight Chance
    T-storms then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Breezy, with a southwest wind 16 to 21 mph becoming west 9 to 14 mph in the evening. Winds could gust as high as 36 mph.

    Low: 61 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Northwest wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 98. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Tonight
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 69. Southeast wind 11 to 17 mph, with gusts as high as 28 mph.
Labor Day
A 20 percent chance of showers and thunderstorms before noon. Cloudy, then gradual clearing during the afternoon, with a high near 97. Breezy, with a south wind 11 to 16 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
Partly cloudy, with a low around 61. Breezy, with a southwest wind 16 to 21 mph becoming west 9 to 14 mph in the evening. Winds could gust as high as 36 mph.
Tuesday
Sunny, with a high near 88. Northwest wind 8 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 53. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Owanka SD
 43.9°N 102.69°W (Elev. 2598 ft)
3:26 am MDT Sep 6, 2026
4am MDT Sep 6, 2026-6pm MDT Sep 12, 2026
 
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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