Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

47°F

8°C

Humidity 46%
Wind Speed SE 7 mph
Barometer 29.59 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 7 Jan 5:35 pm CST
Extended Forecast for

Lower Brule SD

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South southeast wind 6 to 11 mph becoming north northwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. North wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Northwest wind 8 to 11 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 38. West northwest wind 8 to 17 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. West northwest wind 14 to 16 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers before noon.  Mostly sunny, with a high near 28. Blustery, with a north northwest wind 16 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 28 °F

    Blustery.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. North northwest wind 7 to 14 mph becoming west southwest after midnight.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 41. South southwest wind 7 to 11 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. South southwest wind 10 to 14 mph becoming west northwest after midnight.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. South southeast wind 6 to 11 mph becoming north northwest after midnight.
Thursday
Mostly cloudy, with a high near 40. North wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 25. Northwest wind 8 to 11 mph.
Friday
Mostly cloudy, with a high near 38. West northwest wind 8 to 17 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 21. West northwest wind 14 to 16 mph.
Saturday
A slight chance of snow showers before noon. Mostly sunny, with a high near 28. Blustery, with a north northwest wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 15. North northwest wind 7 to 14 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 41. South southwest wind 7 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 30. South southwest wind 10 to 14 mph becoming west northwest after midnight.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 49. Breezy.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Brule SD
 44.07°N 99.58°W (Elev. 1444 ft)
5:36 pm CST Jan 7, 2026
5pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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