Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

28°F

-2°C

Humidity	66%
Wind Speed	W 12 mph
Barometer	29.75 in (1010.8 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	4 Dec 8:53 pm MST

More Information:

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

Extended Forecast for

4 Miles WSW Mount Rushmore SD

Tonight
Low: 21 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Friday
High: 29 °F⇓
Partly Sunny
Friday Night
Low: 19 °F⇑
Mostly Cloudy
Saturday
High: 30 °F⇓
Chance Snow
Saturday Night
Low: 14 °F
Slight Chance
Snow
Sunday
High: 31 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: 22 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Monday
High: 36 °F
Mostly Sunny
and Breezy
then Sunny
Monday Night
Low: 25 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 21. Wind chill values as low as 8. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 34 mph.

Friday

Partly sunny, with a temperature rising to near 29 by noon, then falling to around 20 during the remainder of the day. Wind chill values as low as 8. Northwest wind 8 to 18 mph, with gusts as high as 30 mph.

Friday Night

Mostly cloudy, with a temperature rising to around 25 by 5am. Wind chill values as low as 7. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

Saturday

A 40 percent chance of snow. Partly sunny, with a temperature rising to near 30 by noon, then falling to around 21 during the remainder of the day. Wind chill values as low as 12. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 14. West wind 6 to 9 mph, with gusts as high as 17 mph.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. West wind around 10 mph, with gusts as high as 25 mph.

Sunday Night

Mostly cloudy, with a low around 22. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.

Monday

Sunny, with a high near 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph.

Monday Night

Mostly cloudy, with a low around 25.

Tuesday

A slight chance of snow between 11am and noon, then a chance of rain and snow. Partly sunny, with a high near 40. Breezy.