Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Light Snow

12°F

-11°C

Humidity	87%
Wind Speed	E 3 mph
Barometer	30.30 in
Dewpoint	9°F (-13°C)
Visibility	7.00 mi
Last update	29 Jan 4:15 am CST

More Information:

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

Extended Forecast for

11 Miles N Gann Valley SD

Overnight
Low: 5 °F
Chance Snow
Thursday
High: 17 °F
Chance Snow
then Mostly
Cloudy
Thursday Night
Low: -4 °F
Mostly Cloudy
Friday
High: 5 °F
Cold
Friday Night
Low: -7 °F
Mostly Clear
Saturday
High: 27 °F
Mostly Sunny
then Chance
Snow and
Breezy
Saturday Night
Low: 19 °F
Chance Wintry
Mix then
Slight Chance
Wintry Mix
Sunday
High: 35 °F
Partly Sunny
Sunday Night
Low: 13 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of snow. Mostly cloudy, with a low around 5. Light east wind. Chance of precipitation is 40%.

Thursday

A chance of snow between 8am and noon. Mostly cloudy, with a high near 17. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 30%.

Thursday Night

Mostly cloudy, with a low around -4. Northeast wind 6 to 11 mph.

Friday

Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 5. Wind chill values as low as -22. Northeast wind 7 to 11 mph.

Friday Night

Mostly clear, with a low around -7. Northeast wind 6 to 13 mph becoming south after midnight.

Saturday

A chance of snow after noon. Partly sunny, with a high near 27. Breezy, with a south wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Saturday Night

A chance of snow before 9pm, then a chance of freezing rain between 9pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 19. South wind 14 to 16 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%.

Sunday

Partly sunny, with a high near 35. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.

Sunday Night

Partly cloudy, with a low around 13. North northwest wind 6 to 10 mph becoming northeast after midnight.

Monday

Mostly cloudy, with a high near 28.

Monday Night

Mostly cloudy, with a low around 14.

Tuesday

A slight chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 14.