Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. 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	W 8 G 17 mph
Barometer	30.03 in (1018.4 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	21°F (-6°C)
Last update	29 Jan 1:53 am MST

More Information:

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

Extended Forecast for

2 Miles WNW Custer SD

Overnight
Low: 26 °F
Slight Chance
Snow
Thursday
High: 33 °F
Chance Snow
Thursday Night
Low: 19 °F
Chance Snow
Friday
High: 30 °F
Snow Likely
Friday Night
Low: 15 °F⇑
Mostly Cloudy
Saturday
High: 41 °F
Chance Snow
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 45 °F
Mostly Sunny
Sunday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow. Mostly cloudy, with a low around 26. Wind chill values as low as 19. Northwest wind around 6 mph, with gusts as high as 17 mph.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 33. Wind chill values as low as 20. Northwest wind 7 to 13 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A slight chance of snow before 8pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 19. Northwest wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly before 11am. Partly sunny, with a high near 30. Wind chill values as low as 16. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a temperature falling to near 15 by 9pm, then rising to around 26 during the remainder of the night. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.

Saturday

A 30 percent chance of snow. Partly sunny, with a high near 41. Northwest wind 6 to 14 mph, with gusts as high as 31 mph.

Saturday Night

Mostly clear, with a low around 26. Northwest wind around 10 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 45. Northwest wind 5 to 9 mph becoming light in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 26.

Monday

Partly sunny, with a high near 45.

Monday Night

Mostly cloudy, with a low around 25.