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.

Overcast

21°F

-6°C

Humidity 77%
Wind Speed E 7 mph
Barometer 30.08 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 10 Dec 6:15 pm CST
Extended Forecast for

13 Miles SE Gann Valley SD

Winter Weather Advisory December 11, 03:00am until December 11, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of snow before 4am, then a chance of snow and freezing rain between 4am and 5am, then freezing rain likely after 5am. Cloudy, with a low around 17. North northeast wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 17 °F

    Slight Chance
    Snow then
    Wintry Mix
    Likely

  • Thursday

    Thursday: Freezing rain likely, mainly before 2pm. Cloudy, with a high near 33. South southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 33 °F

    Freezing Rain
    Likely then
    Chance
    Freezing Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Cloudy
    then Cloudy
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 17. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 17 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Cloudy, with a low around 1. North northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 1 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 4. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    High: 4 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -12.

    Low: -12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow before 4am, then a chance of snow and freezing rain between 4am and 5am, then freezing rain likely after 5am. Cloudy, with a low around 17. North northeast wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday
Freezing rain likely, mainly before 2pm. Cloudy, with a high near 33. South southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible.
Thursday Night
Mostly cloudy, with a low around 11. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 17. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around 1. North northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 4. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Saturday Night
Partly cloudy, with a low around -12.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Gann Valley SD
 43.92°N 98.77°W (Elev. 1942 ft)
Last Update:
4:28 pm CST Dec 10, 2025
Forecast Valid:
6pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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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