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.

Fair

83°F

28°C

Humidity 66%
Wind Speed W 7 mph
Barometer 29.90 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 25 Jul 9:35 am CDT
Extended Forecast for

12 Miles SSW Kimball SD

Heat Advisory July 25, 12:00pm until July 26, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny and hot, with a high near 99. Heat index values as high as 104. West wind 5 to 10 mph becoming southeast in the afternoon.

    High: 99 °F

    Hot

  • Tonight

    Tonight: A chance of rain and thunderstorms before 2am, then a chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 74. South southeast wind around 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 100. Heat index values as high as 107. South southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 100 °F

    Slight Chance
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. East northeast wind 5 to 10 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: A chance of rain before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. East southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny and hot, with a high near 99. Heat index values as high as 104. West wind 5 to 10 mph becoming southeast in the afternoon.
Tonight
A chance of rain and thunderstorms before 2am, then a chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 74. South southeast wind around 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 100. Heat index values as high as 107. South southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 72. Northwest wind 5 to 10 mph becoming southwest in the evening.
Monday
Sunny and hot, with a high near 96. East northeast wind 5 to 10 mph.
Monday Night
A chance of rain before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. East southeast wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 91.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Kimball SD
 43.59°N 99.05°W (Elev. 1722 ft)
Last Update:
8:38 am CDT Jul 25, 2026
Forecast Valid:
9am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation