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

32°F

0°C

Humidity 76%
Wind Speed E 14 mph
Barometer 29.84 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 14 Mar 12:15 pm CDT
Extended Forecast for

11 Miles N 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: Patchy blowing snow before 2pm. Mostly cloudy, with a high near 40. Breezy, with a southeast wind 21 to 23 mph.

    High: 40 °F

    Patchy
    Blowing Snow
    and Breezy

  • 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 3am. Low around 11. Windy, with an east wind 18 to 23 mph becoming north 32 to 37 mph after midnight. Winds could gust as high as 45 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 5pm. Temperature falling to around 12 by 9am. Windy, with a north wind 34 to 39 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 18 °F⇓

    Heavy Snow
    and Blowing
    Snow then
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Areas of blowing snow before midnight. Partly cloudy, with a low around -6. Wind chill values as low as -23. Blustery, with a north northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 33 mph.

    Low: -6 °F

    Areas Blowing
    Snow and
    Blustery then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 14. North northwest wind 8 to 11 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 0. North northeast wind 6 to 14 mph becoming south southeast after midnight.

    Low: 0 °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 41. South southeast wind 15 to 18 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind 13 to 15 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 60. West wind around 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy blowing snow before 2pm. Mostly cloudy, with a high near 40. Breezy, with a southeast wind 21 to 23 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 3am. Low around 11. Windy, with an east wind 18 to 23 mph becoming north 32 to 37 mph after midnight. Winds could gust as high as 45 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 5pm. Temperature falling to around 12 by 9am. Windy, with a north wind 34 to 39 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Areas of blowing snow before midnight. Partly cloudy, with a low around -6. Wind chill values as low as -23. Blustery, with a north northwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 33 mph.
Monday
Sunny, with a high near 14. North northwest wind 8 to 11 mph.
Monday Night
Mostly cloudy, with a low around 0. North northeast wind 6 to 14 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 41. South southeast wind 15 to 18 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 31. West wind 13 to 15 mph.
Wednesday
Sunny, with a high near 60. West wind around 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 72.
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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:
11:47 am CDT Mar 14, 2026
Forecast Valid:
12pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation