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

53°F

12°C

Humidity 55%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Mar 12:15 am CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 52. Light south wind becoming west southwest 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West wind 8 to 10 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33. Breezy, with a north northeast wind 10 to 15 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 34 mph.

    Low: 33 °F

    Increasing
    Clouds and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind 11 to 18 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. North wind 8 to 10 mph becoming southeast after midnight.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain. Partly sunny, with a high near 58. Breezy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South wind 14 to 17 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. East wind 13 to 16 mph.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. East wind around 14 mph.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 52. Light south wind becoming west southwest 5 to 10 mph.
Saturday
Sunny, with a high near 83. West wind 8 to 10 mph.
Saturday Night
Increasing clouds, with a low around 33. Breezy, with a north northeast wind 10 to 15 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 34 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind 11 to 18 mph.
Sunday Night
Mostly clear, with a low around 30. North wind 8 to 10 mph becoming southeast after midnight.
Monday
A slight chance of rain. Partly sunny, with a high near 58. Breezy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 37. South wind 14 to 17 mph.
Tuesday
Partly sunny, with a high near 62. East wind 13 to 16 mph.
Tuesday Night
Mostly cloudy, with a low around 39. East wind around 14 mph.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 52. Breezy.
Thursday Night
Mostly cloudy, with a low around 23. Blustery.
Friday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
11:36 pm CDT Mar 20, 2026
Forecast Valid:
12am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation