Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

46°F

8°C

Humidity 49%
Wind Speed S 6 mph
Barometer 29.95 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 15 Feb 10:15 am CST
Extended Forecast for

Platte SD

Red Flag Warning February 15, 12:00pm until February 15, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Mostly sunny, with a high near 67. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. South southwest wind 5 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 61. East northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. Breezy, with an east southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 64 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight.  Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 46. Breezy.

    High: 46 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Blustery

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
Mostly sunny, with a high near 67. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 28. South southwest wind 5 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Washington's Birthday
Sunny, with a high near 61. East northeast wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 40. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 64. Breezy, with an east southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 33. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
Sunny, with a high near 46. Breezy.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19. Blustery.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Blustery.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Platte SD
 43.4°N 98.84°W (Elev. 1601 ft)
9:43 am CST Feb 15, 2026
10am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database