Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

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

Overcast

17°F

-8°C

Humidity	66%
Wind Speed	SE 16 mph
Barometer	30.26 in
Dewpoint	8°F (-13°C)
Visibility	10.00 mi
Wind Chill	2°F (-17°C)
Last update	31 Jan 11:15 am CST

More Information:

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

Detailed forecast for

Lyman County

Rest Of Today

Cloudy. A chance of snow late this morning, then snow likely with possible freezing rain and rain this afternoon. Patchy blowing snow this afternoon. Snow accumulation up to 1 inch. Additional ice accumulation around a trace. Not as cold with highs in the mid 30s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Tonight

Mostly cloudy with a slight chance of freezing rain in the evening, then partly cloudy after midnight. Not as cold with lows in the mid 20s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Sunday

Partly sunny. Highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Sunday Night

Mostly cloudy. Lows around 18. North winds around 5 mph, becoming southeast after midnight.

Monday

Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 30s. East winds 5 to 10 mph.

Monday Night

Mostly cloudy. A slight chance of snow after midnight. Lows around 20. Chance of snow 20 percent.

Tuesday And Tuesday Night

Mostly cloudy. Highs in the lower 30s. Lows 15 to 20.

Wednesday And Wednesday Night

Mostly cloudy. Highs in the upper 30s. Lows in the mid 20s.