Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77° N Lon: 99.32° W Elev: 1693 ft.

Fair

43°F

6°C

Humidity 57%
Wind Speed NW 12 mph
Barometer 29.97 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 31 Dec 11:55 am CST
Detailed forecast for

Lyman County

Rest Of Today
Mostly sunny. Highs in the lower 40s. Temperature falling into the lower 30s this afternoon. West winds 15 to 20 mph, becoming north this afternoon.
Tonight
Mostly cloudy. Colder with lows around 15. Northeast winds 10 to 15 mph, becoming southeast 5 to 10 mph after midnight.
New Years Day
Partly sunny. Highs in the mid 30s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming north in the afternoon.
Thursday Night
Mostly cloudy. Lows around 16. North winds 5 to 10 mph.
Friday
Mostly cloudy. Highs in the upper 20s. East winds 5 to 10 mph.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows 15 to 20.
Saturday
Partly sunny. Not as cold with highs in the upper 30s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s.
Sunday
Partly sunny. Highs in the mid 40s.
Sunday Night
Mostly cloudy. Lows in the mid 20s.
Monday Through Tuesday
Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.



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1052 AM CST Wed Dec 31 2025
 
 

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