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 and Windy

39°F

4°C

Humidity 78%
Wind Speed NW 28 G 33 mph
Barometer 30.20 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 4 Apr 1:15 pm CDT
Extended Forecast for

2 Miles SW Lower Brule SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 41. Breezy, with a northwest wind 24 to 28 mph, with gusts as high as 37 mph.

    High: 41 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 9 to 18 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 55. West southwest wind 9 to 18 mph becoming north northwest in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 26. North wind 7 to 15 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 38. Northeast wind 9 to 15 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. East northeast wind 14 to 17 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Breezy, with a south southeast wind 18 to 26 mph, with gusts as high as 36 mph.

    High: 48 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 31 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Breezy, with a northwest wind 17 to 23 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 41. Breezy, with a northwest wind 24 to 28 mph, with gusts as high as 37 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind 9 to 18 mph.
Sunday
Sunny, with a high near 55. West southwest wind 9 to 18 mph becoming north northwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 26. North wind 7 to 15 mph.
Monday
Mostly cloudy, with a high near 38. Northeast wind 9 to 15 mph.
Monday Night
Mostly cloudy, with a low around 22. East northeast wind 14 to 17 mph.
Tuesday
Mostly cloudy, with a high near 48. Breezy, with a south southeast wind 18 to 26 mph, with gusts as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 35. Breezy, with a south southeast wind 18 to 23 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 60. Breezy, with a northwest wind 17 to 23 mph.
Wednesday Night
A slight chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Blustery. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lower Brule SD
 44.05°N 99.61°W (Elev. 1736 ft)
Last Update:
1:01 pm CDT Apr 4, 2026
Forecast Valid:
1pm CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation