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

47°F

8°C

Humidity 35%
Wind Speed E 6 mph
Barometer 30.30 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 19 Apr 12:55 pm CDT
Extended Forecast for

Platte SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. North northeast wind around 10 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. East northeast wind around 10 mph becoming south southeast after midnight.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 80 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. South southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. North northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Breezy.

    High: 89 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Windy.

    High: 75 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 56. North northeast wind around 10 mph.
Tonight
Mostly clear, with a low around 31. East northeast wind around 10 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 42. South southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 82. North northwest wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 52. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 89. Breezy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. Breezy.
Thursday
Mostly sunny, with a high near 75. Windy.
Thursday Night
Partly cloudy, with a low around 37. Windy.
Friday
Mostly sunny, with a high near 58. Breezy.
Friday Night
Partly cloudy, with a low around 33. Breezy.
Saturday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Platte SD
 43.4°N 98.84°W (Elev. 1601 ft)
Last Update:
12:23 pm CDT Apr 19, 2026
Forecast Valid:
1pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation