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

81°F

27°C

Humidity 22%
Wind Speed NE 7 mph
Barometer 29.73 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Mar 1:55 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. North wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Windy, with a north wind 9 to 19 mph increasing to 21 to 31 mph after midnight. Winds could gust as high as 39 mph.

    Low: 32 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 11 to 18 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. West northwest wind 7 to 9 mph becoming east southeast in the evening.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 58. Breezy, with a southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. South wind 13 to 16 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. East wind 13 to 16 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. East wind 11 to 14 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70. East northeast wind 11 to 14 mph becoming west in the afternoon.

    High: 70 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. North wind 13 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 32. Windy, with a north wind 9 to 19 mph increasing to 21 to 31 mph after midnight. Winds could gust as high as 39 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 11 to 18 mph.
Sunday Night
Mostly clear, with a low around 29. West northwest wind 7 to 9 mph becoming east southeast in the evening.
Monday
A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 58. Breezy, with a southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 36. South wind 13 to 16 mph.
Tuesday
Mostly cloudy, with a high near 62. East wind 13 to 16 mph.
Tuesday Night
Mostly cloudy, with a low around 38. East wind 11 to 14 mph.
Wednesday
Partly sunny, with a high near 70. East northeast wind 11 to 14 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 52. Breezy.
Thursday Night
Mostly cloudy, with a low around 23.
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:
1:31 pm CDT Mar 21, 2026
Forecast Valid:
2pm CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation