Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.
Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >
Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.
Fair
35°F
2°C
| Humidity | 84% |
| Wind Speed | E 3 mph |
| Barometer | 29.70 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 7 Jan 12:55 am CST |
Extended Forecast for
Lower Brule SD
Overnight
Low: 30 °F
Mostly Cloudy
Wednesday
High: 52 °F
Mostly Sunny
Wednesday Night
Low: 31 °F
Increasing
CloudsThursday
High: 40 °F
Cloudy
Thursday Night
Low: 25 °F
Mostly Cloudy
Friday
High: 38 °F
Partly Sunny
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 31 °F
Mostly Sunny
and BlusterySaturday Night
Low: 18 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 30. Calm wind becoming southwest around 6 mph.
Wednesday
Mostly sunny, with a high near 52. Southwest wind around 7 mph becoming south southeast in the afternoon.
Wednesday Night
Increasing clouds, with a low around 31. South wind 6 to 10 mph becoming north after midnight.
Thursday
Cloudy, with a high near 40. North wind 10 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 25. North wind around 9 mph.
Friday
Partly sunny, with a high near 38. West northwest wind 9 to 17 mph.
Friday Night
Mostly cloudy, with a low around 21. West northwest wind 14 to 17 mph.
Saturday
Mostly sunny, with a high near 31. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 18. North northwest wind 9 to 13 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lower Brule SD
44.07°N 99.58°W (Elev. 1444 ft)
44.07°N 99.58°W (Elev. 1444 ft)
1:01 am CST Jan 7, 2026
1am CST Jan 7, 2026-6pm CST Jan 13, 2026
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