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

53°F

12°C

Humidity 56%
Wind Speed NW 15 G 21 mph
Barometer 29.42 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 9 Dec 2:35 pm CST
Extended Forecast for

2 Miles W Fort Thompson SD

Winter Weather Advisory December 10, 06:00pm until December 11, 12:00pm
High Wind Warning December 9, 03:00pm until December 10, 03:00am
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 49. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph. Winds could gust as high as 39 mph.

    High: 49 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Windy, with a northwest wind 29 to 34 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.

    Low: 23 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 29. Blustery, with a northwest wind 15 to 20 mph becoming east northeast 6 to 11 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 29 °F

    Partly Sunny
    and Blustery
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow before 3am, then a chance of snow and freezing rain. Cloudy, with a low around 20. Southeast wind 6 to 10 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Thursday

    Thursday: A chance of freezing rain before noon, then a slight chance of rain between noon and 3pm, then a slight chance of rain and snow after 3pm. Mostly cloudy, with a high near 38. Southeast wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Freezing Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of snow. Cloudy, with a low around 13. North northwest wind 9 to 16 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow

  • Friday

    Friday: A chance of snow. Cloudy, with a high near 18. North northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 18 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Cloudy, with a low around 1. North wind 7 to 10 mph becoming east northeast after midnight. Chance of precipitation is 60%.

    Low: 1 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 7. East northeast wind around 10 mph becoming north in the afternoon. Chance of precipitation is 50%.

    High: 7 °F

    Chance Snow
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 49. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph. Winds could gust as high as 39 mph.
Tonight
Partly cloudy, with a low around 23. Windy, with a northwest wind 29 to 34 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.
Wednesday
Increasing clouds, with a high near 29. Blustery, with a northwest wind 15 to 20 mph becoming east northeast 6 to 11 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
A chance of snow before 3am, then a chance of snow and freezing rain. Cloudy, with a low around 20. Southeast wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday
A chance of freezing rain before noon, then a slight chance of rain between noon and 3pm, then a slight chance of rain and snow after 3pm. Mostly cloudy, with a high near 38. Southeast wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Thursday Night
A slight chance of snow. Cloudy, with a low around 13. North northwest wind 9 to 16 mph. Chance of precipitation is 20%.
Friday
A chance of snow. Cloudy, with a high near 18. North northwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around 1. North wind 7 to 10 mph becoming east northeast after midnight. Chance of precipitation is 60%.
Saturday
A chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 7. East northeast wind around 10 mph becoming north in the afternoon. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around -6.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Fort Thompson SD
 44.05°N 99.46°W (Elev. 1365 ft)
Last Update:
2:41 pm CST Dec 9, 2025
Forecast Valid:
2pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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