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.

Mostly Cloudy and Breezy

40°F

4°C

Humidity	55%
Wind Speed	NW 21 G 36 mph
Barometer	30.04 in (1020.1 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	31 Jan 9:53 am MST

More Information:

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

Extended Forecast for

4 Miles WSW Mount Rushmore SD

Today
High: 37 °F⇓
Slight Chance
Snow then
Mostly Sunny
and Breezy
Tonight
Low: 31 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Cloudy
Monday
High: 42 °F
Mostly Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 37 °F
Slight Chance
Snow
Tuesday Night
Low: 24 °F
Slight Chance
Snow then
Partly Cloudy
Wednesday
High: 41 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of snow before 11am. Mostly sunny, with a temperature falling to around 34 by 5pm. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 40 mph.

Tonight

Partly cloudy, with a steady temperature around 31. Wind chill values as low as 18. Blustery, with a west wind 15 to 20 mph, with gusts as high as 32 mph.

Sunday

Mostly sunny, with a high near 44. Wind chill values as low as 19. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 30. West wind 8 to 14 mph.

Monday

Mostly sunny, with a high near 42. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.

Monday Night

Mostly clear, with a low around 27. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.

Tuesday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 37. Northwest wind around 14 mph, with gusts as high as 28 mph.

Tuesday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 24 mph.