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

64°F

18°C

Humidity 24%
Wind Speed SE 15 mph
Barometer 29.77 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 16 Feb 3:15 pm CST
Extended Forecast for

10 Miles ESE Gann Valley SD

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 59. Southeast wind around 10 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of sprinkles with a slight chance of rain before 3pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 60. Breezy, with an east southeast wind 10 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 34 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 46. Breezy, with a west northwest wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow. Patchy blowing snow after noon. Mostly cloudy, with a high near 28. Blustery.

    High: 28 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Washington's Birthday
Sunny, with a high near 59. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 38. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
A chance of sprinkles with a slight chance of rain before 3pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 60. Breezy, with an east southeast wind 10 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 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, with a west northwest wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 20. North wind around 15 mph, with gusts as high as 25 mph.
Thursday
A 50 percent chance of snow. Patchy blowing snow after noon. Mostly cloudy, with a high near 28. Blustery.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Gann Valley SD
 44°N 98.8°W (Elev. 1801 ft)
Last Update:
2:54 pm CST Feb 16, 2026
Forecast Valid:
3pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation