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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Lower Brule SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. North northwest wind around 11 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 62. North wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 30%.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 76. North northwest wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. West northwest wind 6 to 9 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. West wind 6 to 8 mph becoming south in the evening.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. Southwest wind 7 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. East southeast wind 13 to 15 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 92. Southeast wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 92 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 86. North northwest wind around 11 mph.
Tonight
A slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 62. North wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 76. North northwest wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 78. West northwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 60. West wind 6 to 8 mph becoming south in the evening.
Juneteenth
Sunny, with a high near 87. Southwest wind 7 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. East southeast wind 13 to 15 mph. Chance of precipitation is 20%.
Friday
Sunny and hot, with a high near 92. Southeast wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny and hot, with a high near 93.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 87. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lower Brule SD
 44.07°N 99.58°W (Elev. 1444 ft)
Last Update:
4:17 pm CDT Jun 16, 2025
Forecast Valid:
4pm CDT Jun 16, 2025-6pm CDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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