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

34°F

1°C

Humidity 46%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 13 Mar 1:55 pm 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

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 35. North wind around 5 mph becoming south southeast.

    High: 35 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly between 1am and 4am. Low around 22. East southeast wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Slight Chance
    Snow then
    Snow

  • Saturday

    Saturday: A slight chance of snow before 10am, then a chance of rain after 5pm. Mostly cloudy, with a high near 39. Breezy, with an east southeast wind 13 to 22 mph. Chance of precipitation is 30%.

    High: 39 °F

    Slight Chance
    Snow then
    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain before 8pm, then rain between 8pm and 9pm, then snow after 9pm. Widespread blowing snow, mainly after 3am. Low around 14. Windy, with an east wind 20 to 25 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 14 °F

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

  • Sunday

    Sunday: Snow, mainly before 1pm. Widespread blowing snow, mainly before 5pm. High near 21. Windy, with a north wind 36 to 38 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Areas of blowing snow before 10pm. Partly cloudy, with a low around -2. Blustery, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.

    Low: -2 °F

    Areas Blowing
    Snow and
    Blustery then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 13. North northwest wind around 11 mph.

    High: 13 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 0. North wind 7 to 11 mph becoming southeast after midnight.

    Low: 0 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Southeast wind 16 to 18 mph. Chance of precipitation is 30%.

    High: 41 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 35. North wind around 5 mph becoming south southeast.
Tonight
Snow, mainly between 1am and 4am. Low around 22. East southeast wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A slight chance of snow before 10am, then a chance of rain after 5pm. Mostly cloudy, with a high near 39. Breezy, with an east southeast wind 13 to 22 mph. Chance of precipitation is 30%.
Saturday Night
Snow, possibly mixed with rain before 8pm, then rain between 8pm and 9pm, then snow after 9pm. Widespread blowing snow, mainly after 3am. Low around 14. Windy, with an east wind 20 to 25 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before 1pm. Widespread blowing snow, mainly before 5pm. High near 21. Windy, with a north wind 36 to 38 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Areas of blowing snow before 10pm. Partly cloudy, with a low around -2. Blustery, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.
Monday
Sunny, with a high near 13. North northwest wind around 11 mph.
Monday Night
Mostly cloudy, with a low around 0. North wind 7 to 11 mph becoming southeast after midnight.
Tuesday
A slight chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Southeast wind 16 to 18 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 63.
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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:
1:36 pm CDT Mar 13, 2026
Forecast Valid:
1pm 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