Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

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

Fair

24°F

-4°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 2 Feb 1:55 am CST
Detailed forecast for

Lyman County

Rest Of Tonight
Mostly cloudy. Lows around 20. Southeast winds 5 to 10 mph.
Monday
Mostly cloudy. Patchy fog in the morning. A slight chance of freezing rain in the afternoon. Highs in the mid 30s. East winds 5 to 10 mph, becoming south in the afternoon. Chance of precipitation 20 percent.
Monday Night
Cloudy. A slight chance of rain, freezing rain and snow in the evening, then a slight chance of very light freezing drizzle after midnight. Lows around 20. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of precipitation 20 percent.
Tuesday
Cloudy. Highs in the mid 30s. East winds around 5 mph, becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy. A slight chance of rain and freezing rain in the evening. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.
Wednesday And Wednesday Night
Mostly cloudy. Highs in the upper 30s. Lows in the mid 20s.
Thursday And Thursday Night
Mostly clear. Highs in the lower 50s. Lows in the upper 20s.
Friday Through Saturday Night
Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.
Sunday
Partly sunny. Highs in the lower 50s.



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137 AM CST Mon Feb 2 2026
 
 

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