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 >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Overcast

21°F

-6°C

Humidity	78%
Wind Speed	E 7 mph
Barometer	30.29 in (1030.6 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	12°F (-11°C)
Last update	30 Jan 10:53 am MST

More Information:

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

Extended Forecast for

10 Miles NE Edgemont SD

Today
High: 21 °F
Chance Snow
Tonight
Low: 18 °F⇑
Mostly Cloudy
then Slight
Chance Snow
Saturday
High: 44 °F
Slight Chance
Wintry Mix
then Sunny
and Breezy
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 51 °F
Mostly Sunny
Sunday Night
Low: 29 °F
Mostly Cloudy
Monday
High: 51 °F
Mostly Sunny
Monday Night
Low: 27 °F
Partly Cloudy
Tuesday
High: 44 °F
Partly Sunny
then Mostly
Sunny and
Breezy

Detailed Forecast

Today

A 30 percent chance of snow, mainly before 2pm. Mostly cloudy, with a steady temperature around 21. Wind chill values as low as 8. East wind 9 to 11 mph, with gusts as high as 22 mph.

Tonight

A 10 percent chance of snow after 5am. Mostly cloudy, with a temperature rising to around 21 by 5am. Wind chill values as low as 8. East wind around 6 mph becoming west after midnight.

Saturday

A slight chance of snow and freezing rain before 10am, then a slight chance of rain between 10am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 44. Wind chill values as low as 13. Breezy, with a west wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 27. Wind chill values as low as 18. West wind 10 to 13 mph, with gusts as high as 24 mph.

Sunday

Mostly sunny, with a high near 51. West wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 29. Calm wind becoming west 5 to 7 mph after midnight.

Monday

Mostly sunny, with a high near 51. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.

Monday Night

Partly cloudy, with a low around 27. West wind 9 to 11 mph, with gusts as high as 20 mph.

Tuesday

Partly sunny, with a high near 44. Breezy.