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.

Partly Cloudy

14°F

-10°C

Humidity 74%
Wind Speed SE 8 mph
Barometer 30.14 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 17 Mar 1:55 am CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 9. South southeast wind 3 to 7 mph.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, freezing rain, and sleet before 4pm, then a slight chance of rain after 5pm. Patchy blowing snow between noon and 3pm. High near 39. Breezy, with a south southeast wind 13 to 22 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    High: 39 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West northwest wind 9 to 14 mph. Chance of precipitation is 10%.

    Low: 29 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. West wind 11 to 14 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. West southwest wind around 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66. West wind 10 to 13 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West southwest wind 7 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70. West northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Southwest wind 10 to 14 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 9. South southeast wind 3 to 7 mph.
Tuesday
Snow, freezing rain, and sleet before 4pm, then a slight chance of rain after 5pm. Patchy blowing snow between noon and 3pm. High near 39. Breezy, with a south southeast wind 13 to 22 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
A slight chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West northwest wind 9 to 14 mph. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 53. West wind 11 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 36. West southwest wind around 10 mph.
Thursday
Sunny, with a high near 66. West wind 10 to 13 mph.
Thursday Night
Partly cloudy, with a low around 42. West southwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 70. West northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 43. Southwest wind 10 to 14 mph.
Saturday
Mostly sunny, with a high near 72. Breezy.
Saturday Night
Mostly cloudy, with a low around 35. Breezy.
Sunday
Partly sunny, with a high near 51. Breezy.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 20%.
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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:
1:41 am CDT Mar 17, 2026
Forecast Valid:
2am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation