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.

Mostly Cloudy

53°F

12°C

Humidity 48%
Wind Speed NW 20 G 29 mph
Barometer 29.60 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 12 Mar 7:15 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

Winter Storm Watch March 14, 01:00pm until March 15, 07:00pm
Red Flag Warning until March 12, 09:00pm
High Wind Warning March 12, 07:31pm until March 13, 01:00am
Click here for hazard details and duration
Winter Storm Watch
...
High Wind Warning
  •  
    Red Flag Warning until March 12, 09:00pm
    High Wind Warning March 12, 07:31pm until March 13, 01:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 23 °F

    Slight Chance
    Rain and Very
    Windy

  • Friday

    Friday: A slight chance of snow after 5pm. Increasing clouds, with a high near 36. North northwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 7pm. Cloudy, with a low around 24. East southeast wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain and snow. Patchy blowing snow between 2pm and 4pm. Cloudy, with a high near 35. East wind 10 to 18 mph. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow
    then Chance
    Rain/Snow and
    Patchy
    Blowing Snow

  • 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 26 mph, with gusts as high as 36 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. Partly sunny, with a high near 20. Windy, with a north wind 28 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °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 17 to 22 mph decreasing to 11 to 16 mph after midnight.

    Low: -4 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 15. Northwest wind around 10 mph.

    High: 15 °F

    Sunny

Detailed Forecast

Tonight
A slight chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Very windy, with a northwest wind 38 to 43 mph decreasing to 26 to 31 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow after 5pm. Increasing clouds, with a high near 36. North northwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Friday Night
Snow likely, mainly after 7pm. Cloudy, with a low around 24. East southeast wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow before 4pm, then a chance of rain and snow. Patchy blowing snow between 2pm and 4pm. Cloudy, with a high near 35. East wind 10 to 18 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 26 mph, with gusts as high as 36 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. Partly sunny, with a high near 20. Windy, with a north wind 28 to 31 mph, with gusts as high as 40 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 17 to 22 mph decreasing to 11 to 16 mph after midnight.
Monday
Sunny, with a high near 15. Northwest wind around 10 mph.
Monday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 0. North 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 29. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
6:36 pm CDT Mar 12, 2026
Forecast Valid:
7pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation