Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

41°F

5°C

Humidity	77%
Wind Speed	E 6 mph
Barometer	29.67 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	27 Dec 6:55 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SW Lower Brule SD

Wind Advisory until December 28, 06:00pm

Winter Weather Advisory December 27, 09:00pm until December 28, 06:00am

Click here for hazard details and duration

Wind Advisory

Winter Weather Advisory

Wind Advisory until December 28, 06:00pm
NOW until 6:00pm Sun
Wind Advisory
Tonight
Low: 12 °F
Drizzle/Snow
Likely and
Patchy
Blowing Snow
Sunday
High: 16 °F⇓
Partly Sunny
and Windy
Sunday Night
Low: 4 °F
Decreasing
Clouds and
Windy
Monday
High: 20 °F
Sunny and
Blustery then
Sunny
Monday Night
Low: 12 °F
Partly Cloudy
Tuesday
High: 41 °F
Partly Sunny
then Sunny
and Breezy
Tuesday Night
Low: 22 °F
Partly Cloudy
Wednesday
High: 36 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of drizzle and snow before 1am, then snow likely. Patchy blowing snow between 1am and 3am. Increasing clouds, with a low around 12. Windy, with a light and variable wind becoming northwest 31 to 36 mph in the evening. Winds could gust as high as 48 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Partly sunny, with a temperature falling to around 9 by 5pm. Windy, with a northwest wind 34 to 38 mph, with gusts as high as 49 mph.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Windy, with a northwest wind 21 to 30 mph, with gusts as high as 41 mph.

Monday

Sunny, with a high near 20. Blustery, with a northwest wind 15 to 20 mph becoming west southwest 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.

Monday Night

Partly cloudy, with a low around 12. South southwest wind 6 to 10 mph.

Tuesday

Mostly sunny, with a high near 41. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 28 mph.

Tuesday Night

Partly cloudy, with a low around 22. West northwest wind 9 to 14 mph.

Wednesday

Mostly cloudy, with a high near 36. West wind 9 to 14 mph becoming east in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 12. Northeast wind 9 to 14 mph.

New Year's Day

Partly sunny, with a high near 26.