Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence 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

31°F

-1°C

Humidity	69%
Wind Speed	NW 9 mph
Barometer	30.13 in (1023.5 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	29 Jan 4:53 pm MST

More Information:

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

Extended Forecast for

7 Miles WSW Hill City SD

This Afternoon
High: 26 °F
Chance Snow
Tonight
Low: 22 °F
Chance Snow
Friday
High: 30 °F
Snow Likely
and Patchy
Fog
Friday Night
Low: 17 °F⇑
Slight Chance
Snow
Saturday
High: 39 °F
Chance Snow
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 41 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Mostly Cloudy
Monday
High: 43 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 19. Northwest wind around 7 mph, with gusts as high as 25 mph.

Tonight

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a steady temperature around 22. Wind chill values as low as 15. Northwest wind around 6 mph, with gusts as high as 23 mph.

Friday

Snow likely, mainly before 11am. Patchy fog between 8am and 11am. Otherwise, cloudy, with a high near 30. Wind chill values as low as 16. North wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a temperature falling to near 17 by 9pm, then rising to around 27 during the remainder of the night. Wind chill values as low as 10. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 18 mph.

Saturday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly clear, with a low around 26. Northwest wind around 11 mph, with gusts as high as 33 mph.

Sunday

Mostly sunny, with a high near 41. Northwest wind 5 to 9 mph becoming light in the afternoon. Winds could gust as high as 26 mph.

Sunday Night

Mostly cloudy, with a low around 23. Calm wind becoming west around 5 mph after midnight.

Monday

Mostly sunny, with a high near 43.

Monday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 23.

Tuesday

A slight chance of snow. Mostly sunny, with a high near 33.