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

80°F

27°C

Humidity 66%
Wind Speed SE 10 mph
Barometer 29.85 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 28 Aug 9:15 pm CDT
Extended Forecast for

Platte SDSimilar City Names

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 94. South wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Increasing clouds, with a low around 70. West wind 5 to 10 mph becoming east in the evening. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 94. South southwest wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 70. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 70 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 94. South wind 5 to 10 mph becoming west northwest in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Increasing clouds, with a low around 70. West wind 5 to 10 mph becoming east in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 94. South southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 70. South wind 5 to 10 mph becoming northwest after midnight.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 88.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 67.
Friday
Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Platte SDSimilar City Names
 43.4°N 98.84°W (Elev. 1601 ft)
Last Update:
8:08 pm CDT Aug 28, 2026
Forecast Valid:
9pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
 
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