Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

28°F

-2°C

Humidity	43%
Wind Speed	NW 12 G 24 mph
Barometer	29.87 in (1017.3 mb)
Dewpoint	8°F (-13°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	1 Dec 1:53 pm MST

More Information:

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

Extended Forecast for

Mount Rushmore SD

This Afternoon
High: 34 °F
Sunny
Tonight
Low: 24 °F⇑
Mostly Cloudy
Tuesday
High: 41 °F
Slight Chance
Snow
Tuesday Night
Low: 17 °F
Chance Snow
Wednesday
High: 23 °F⇓
Chance Snow
Wednesday Night
Low: 15 °F⇑
Partly Cloudy
Thursday
High: 38 °F
Mostly Sunny
Thursday Night
Low: 26 °F
Mostly Cloudy
Friday
High: 39 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 34. Wind chill values as low as 20. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

Tonight

Mostly cloudy, with a temperature rising to around 29 by 11pm. Wind chill values as low as 17. West wind 6 to 8 mph, with gusts as high as 23 mph.

Tuesday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 41. Northwest wind around 6 mph, with gusts as high as 21 mph.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17. North wind around 6 mph. New snow accumulation of less than a half inch possible.

Wednesday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a temperature rising to near 23 by 11am, then falling to around 15 during the remainder of the day. Light and variable wind.

Wednesday Night

Partly cloudy, with a temperature rising to around 25 by 5am. Calm wind becoming west around 6 mph in the evening. Winds could gust as high as 18 mph.

Thursday

Mostly sunny, with a high near 38. West wind 3 to 6 mph. Winds could gust as high as 17 mph.

Thursday Night

Mostly cloudy, with a low around 26. West wind around 6 mph, with gusts as high as 18 mph.

Friday

A slight chance of snow. Partly sunny, with a high near 39.

Friday Night

A chance of snow. Mostly cloudy, with a low around 24.

Saturday

A chance of snow. Partly sunny, with a high near 37.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 22.