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.

Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Last update 20 Nov 10:35 pm CST
Extended Forecast for

Platte SD

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the morning.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. South southeast wind 5 to 10 mph becoming west southwest after midnight.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. West southwest wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Southwest wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 37. South southeast wind 5 to 10 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 58. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 32. West southwest wind around 5 mph.
Sunday
Sunny, with a high near 59. Southwest wind 5 to 10 mph becoming south southeast in the afternoon.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39.
Monday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 53.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow before noon. Mostly sunny, with a high near 42. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 23. Blustery.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 19.
Thanksgiving Day
Partly sunny, with a high near 34.
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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:
9:58 pm CST Nov 20, 2025
Forecast Valid:
10pm CST Nov 20, 2025-6pm CST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation