Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Overcast

49°F

9°C

Humidity 97%
Wind Speed NW 9 mph
Barometer 30.22 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 15 Oct 10:15 am CDT
Extended Forecast for

2 Miles NW Lower Brule SD

Wind Advisory until October 16, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until October 16, 04:00am

    NOW until 4:00am Fri

    Wind Advisory

  • Today

    High: 57 °F

    Chance
    Showers then
    Slight Chance
    Showers and
    Windy

  • Tonight

    Tonight: A chance of sprinkles between 1am and 2am.  Increasing clouds, with a low around 37. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 45 mph.

    Low: 37 °F

    Chance
    Sprinkles and
    Windy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 52 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35. Light southwest wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. South wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. South wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. South wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. North northeast wind around 7 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Today
A chance of showers, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 57. Windy, with a northwest wind 13 to 18 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 50%.
Tonight
A chance of sprinkles between 1am and 2am. Increasing clouds, with a low around 37. Windy, with a northwest wind 26 to 31 mph, with gusts as high as 45 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 52. Breezy, with a north northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Clear, with a low around 35. Light southwest wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 71. South wind 14 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 46. South wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 70. South wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 43. North northeast wind around 7 mph.
Monday
Sunny, with a high near 66. East southeast wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Lower Brule SD
 44.09°N 99.61°W (Elev. 1690 ft)
10:16 am CDT Oct 15, 2026
10am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database