Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

29°F

-2°C

Humidity	72%
Wind Speed	E 6 mph
Barometer	30.27 in (1028.5 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	30 Jan 9:53 am MST

More Information:

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

Extended Forecast for

10 Miles W Custer County Airport SD

Today
High: 30 °F⇓
Chance Snow
Tonight
Low: 16 °F⇑
Slight Chance
Snow
Saturday
High: 39 °F
Chance Snow
then Sunny
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 45 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Mostly Cloudy
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 25 °F
Partly Cloudy
Tuesday
High: 36 °F
Slight Chance
Snow

Detailed Forecast

Today

A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a temperature falling to around 23 by 5pm. Wind chill values as low as 16. North wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Tonight

A 20 percent chance of snow after 11pm. Mostly cloudy, with a temperature falling to near 16 by 11pm, then rising to around 25 during the remainder of the night. Wind chill values as low as 8. West wind around 6 mph.

Saturday

A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values as low as 20. Northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 37 mph.

Saturday Night

Partly cloudy, with a low around 27. Wind chill values as low as 19. Northwest wind 11 to 16 mph, with gusts as high as 32 mph.

Sunday

Mostly sunny, with a high near 45. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 28. Calm wind becoming northwest 5 to 7 mph in the evening. Winds could gust as high as 15 mph.

Monday

Mostly sunny, with a high near 44. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.

Monday Night

Partly cloudy, with a low around 25. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.

Tuesday

A slight chance of snow after 11am. Mostly sunny, with a high near 36.