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

75°F

24°C

Humidity 20%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 3:15 pm CDT
Extended Forecast for

15 Miles WNW Platte SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. South wind around 10 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 44 °F

    Mostly Clear

  • Tuesday

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

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 90 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 57. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Windy.

    High: 73 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Windy.

    Low: 38 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy.

    High: 57 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. South wind around 10 mph.
Tonight
Mostly clear, with a low around 44. Southeast wind 5 to 10 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 82. North wind 5 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. Southeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 90. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 57. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 73. Windy.
Thursday Night
Partly cloudy, with a low around 38. Windy.
Friday
Mostly sunny, with a high near 57. Breezy.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Platte SD
 43.48°N 99.14°W (Elev. 1749 ft)
Last Update:
2:48 pm CDT Apr 20, 2026
Forecast Valid:
3pm CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
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Additional Resources

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Chance of Precipitation