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

33°F

1°C

Humidity 68%
Wind Speed NW 15 G 24 mph
Barometer 29.94 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 13 Mar 2:55 am CDT
Extended Forecast for

11 Miles N Gann Valley SD

Winter Storm Watch March 14, 01:00pm until March 15, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 23. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 41 mph.

    Low: 23 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: A slight chance of snow after 5pm. Increasing clouds, with a high near 36. North northwest wind 13 to 18 mph becoming north northeast 7 to 12 mph in the afternoon. Chance of precipitation is 10%.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow, mainly before 5am. Low around 23. East wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: A chance of snow after 7am. Cloudy, with a high near 36. Breezy, with an east wind 10 to 20 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 13. Blustery, with an east northeast wind 20 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 13 °F

    Rain/Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 22. Windy, with a north wind 29 to 33 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 9pm. Mostly clear, with a low around -4. Blustery, with a north northwest wind 11 to 21 mph, with gusts as high as 29 mph.

    Low: -4 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 14. North northwest wind around 10 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of snow. Mostly cloudy, with a low around 0. Northeast wind 7 to 11 mph becoming south southeast after midnight. Chance of precipitation is 20%.

    Low: 0 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 23. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 41 mph.
Friday
A slight chance of snow after 5pm. Increasing clouds, with a high near 36. North northwest wind 13 to 18 mph becoming north northeast 7 to 12 mph in the afternoon. Chance of precipitation is 10%.
Friday Night
Snow, mainly before 5am. Low around 23. East wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow after 7am. Cloudy, with a high near 36. Breezy, with an east wind 10 to 20 mph. Chance of precipitation is 50%.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 13. Blustery, with an east northeast wind 20 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 22. Windy, with a north wind 29 to 33 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Patchy blowing snow before 9pm. Mostly clear, with a low around -4. Blustery, with a north northwest wind 11 to 21 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 14. North northwest wind around 10 mph.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 0. Northeast wind 7 to 11 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 60.
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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:
2:53 am CDT Mar 13, 2026
Forecast Valid:
3am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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