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

35°F

2°C

Humidity 79%
Wind Speed E 13 G 20 mph
Barometer 29.76 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 1:55 pm CDT
Extended Forecast for

11 Miles NNW Gann Valley SD

Winter Weather Advisory March 14, 10:00pm until March 15, 04:00am
Blizzard Warning March 15, 04:00am until March 15, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
Blizzard Warning

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 43. Southeast wind around 18 mph, with gusts as high as 26 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain before 10pm, then rain and snow likely between 10pm and 11pm, then snow after 11pm. Widespread blowing snow, mainly after 4am. Low around 11. Windy, with an east wind 18 to 23 mph becoming north 29 to 34 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Rain/Snow and
    Patchy
    Blowing Snow
    then Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow, mainly before 9am. The snow could be heavy at times. Widespread blowing snow, mainly before 4pm. High near 19. Windy, with a north wind 32 to 39 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Heavy Snow
    and Blowing
    Snow then
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow before 10pm. Partly cloudy, with a low around -6. Wind chill values as low as -22. Blustery, with a north northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.

    Low: -6 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 16. Northwest wind 7 to 10 mph.

    High: 16 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2. North northeast wind 5 to 11 mph becoming south southeast after midnight.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow and freezing rain before 1pm, then a chance of rain or freezing rain. Mostly cloudy, with a high near 42. South southeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 10 to 14 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. West wind 11 to 13 mph.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 43. Southeast wind around 18 mph, with gusts as high as 26 mph.
Tonight
A chance of rain before 10pm, then rain and snow likely between 10pm and 11pm, then snow after 11pm. Widespread blowing snow, mainly after 4am. Low around 11. Windy, with an east wind 18 to 23 mph becoming north 29 to 34 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow, mainly before 9am. The snow could be heavy at times. Widespread blowing snow, mainly before 4pm. High near 19. Windy, with a north wind 32 to 39 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Patchy blowing snow before 10pm. Partly cloudy, with a low around -6. Wind chill values as low as -22. Blustery, with a north northwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.
Monday
Sunny, with a high near 16. Northwest wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 2. North northeast wind 5 to 11 mph becoming south southeast after midnight.
Tuesday
A chance of snow and freezing rain before 1pm, then a chance of rain or freezing rain. Mostly cloudy, with a high near 42. South southeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 31. West wind 10 to 14 mph.
Wednesday
Sunny, with a high near 61. West wind 11 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Gann Valley SD
 44.19°N 99.05°W (Elev. 1722 ft)
Last Update:
1:32 pm CDT Mar 14, 2026
Forecast Valid:
2pm CDT Mar 14, 2026-6pm CDT Mar 20, 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

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Chance of Precipitation