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

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

8 Miles SE Gann Valley SD

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. Northeast wind around 5 mph. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 58. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Scattered
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers before 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 80. North northwest wind 5 to 10 mph.

    High: 80 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming south in the evening.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. Northeast wind around 5 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 58. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of showers before 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 80. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming south in the evening.
Juneteenth
Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 67. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny, with a high near 90. Breezy.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 76.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Gann Valley SD
 43.96°N 98.86°W (Elev. 1677 ft)
Last Update:
2:47 pm CDT Jun 17, 2025
Forecast Valid:
4pm CDT Jun 17, 2025-6pm CDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

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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