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

5 Miles E Custer County Airport SD

Today
High: 26 °F
Chance Snow
and Patchy
Fog
Tonight
Low: 16 °F⇑
Mostly Cloudy
Saturday
High: 42 °F
Chance Wintry
Mix then
Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 48 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Mostly Cloudy
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 28 °F
Partly Cloudy
Tuesday
High: 40 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of snow, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 26. Wind chill values as low as 11. East wind around 6 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

Tonight

Mostly cloudy, with a temperature falling to near 16 by 11pm, then rising to around 28 during the remainder of the night. Wind chill values as low as 6. Southwest wind 6 to 8 mph, with gusts as high as 17 mph.

Saturday

A chance of snow and freezing rain before 9am, then a chance of rain and snow between 9am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 42. Wind chill values as low as 20. Northwest wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Saturday Night

Partly cloudy, with a low around 29. West wind 9 to 14 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 48. Northwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

Sunday Night

Mostly cloudy, with a steady temperature around 36. West wind 3 to 8 mph. Winds could gust as high as 15 mph.

Monday

Mostly sunny, with a high near 48. Northwest wind around 10 mph, with gusts as high as 25 mph.

Monday Night

Partly cloudy, with a low around 28. Northwest wind around 10 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 40.