Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

-3°F

-19°C

Humidity	54%
Wind Speed	N 13 G 18 mph
Barometer	30.57 in
Dewpoint	-16°F (-27°C)
Visibility	10.00 mi
Wind Chill	-22°F (-30°C)
Last update	22 Jan 8:35 pm CST

More Information:

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

Extended Forecast for

Fort Thompson SD

Cold Weather Advisory until January 23, 03:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until January 23, 03:00pm
NOW until 3:00pm Fri
Cold Weather Advisory
Tonight
Low: -15 °F
Mostly Cloudy
Friday
High: -3 °F
Mostly Cloudy
then Slight
Chance Snow
Friday Night
Low: -4 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 11 °F
Mostly Sunny
Saturday Night
Low: -7 °F
Partly Cloudy
Sunday
High: 6 °F
Cold
Sunday Night
Low: -10 °F
Mostly Clear
Monday
High: 27 °F
Mostly Sunny

Detailed Forecast

Tonight

Mostly cloudy, with a low around -15. Wind chill values as low as -31. North wind 6 to 14 mph, with gusts as high as 22 mph.

Friday

A slight chance of snow after 5pm. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -27. North wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

Friday Night

A chance of snow before midnight. Mostly cloudy, with a steady temperature around -4. Southeast wind around 6 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 11. South wind 5 to 7 mph.

Saturday Night

Partly cloudy, with a low around -7. East southeast wind around 5 mph becoming light and variable.

Sunday

Partly sunny and cold, with a high near 6. North wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around -10. Northwest wind around 6 mph becoming south after midnight.

Monday

Mostly sunny, with a high near 27. South wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.