Hurricane Erin Moving Away from the North Carolina Coast, Dangerous Surf & Rip Currents Continue; Hazardous Heat out West

Tropical storm conditions, storm surge flooding and coastal flooding continue today across the Outer Banks and portions of the Mid-Atlantic coast. Life-threatening rip currents and high surf continue to impact much of the East Coast through the end of the week. Hazardous, record heat will continue across the Western U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

N/A

Humidity NA
Wind Speed S 9 mph
Barometer 30.05 in
Dewpoint N/A
Visibility 10.00 mi
Last update 21 Aug 10:35 am CDT
Extended Forecast for

3 Miles WNW Fort Thompson SD

  • Today

    Today: Sunny and hot, with a high near 98. South southeast wind around 10 mph.

    High: 98 °F

    Hot

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 5am.  Partly cloudy, with a low around 67. East southeast wind around 10 mph becoming north northeast after midnight.  Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, mainly before noon.  Partly sunny, with a high near 85. North northeast wind around 11 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. North wind 7 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. North northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North northwest wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Light north wind increasing to 5 to 10 mph in the morning.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. North wind 6 to 10 mph becoming east after midnight.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. East northeast wind 6 to 10 mph.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 98. South southeast wind around 10 mph.
Tonight
A chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 67. East southeast wind around 10 mph becoming north northeast after midnight. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 85. North northeast wind around 11 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 58. North wind 7 to 10 mph.
Saturday
Sunny, with a high near 78. North northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 52. North northwest wind 8 to 13 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 76. Light north wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 48. North wind 6 to 10 mph becoming east after midnight.
Monday
Sunny, with a high near 74. East northeast wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Fort Thompson SD
 44.07°N 99.46°W (Elev. 1480 ft)
10:45 am CDT Aug 21, 2025
10am CDT Aug 21, 2025-6pm CDT Aug 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database