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

28°F

-2°C

Humidity	75%
Wind Speed	NW 5 mph
Barometer	30.03 in (1018.6 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	29 Jan 2:53 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

Overnight
Low: 27 °F
Slight Chance
Snow
Thursday
High: 35 °F
Chance Snow
Thursday Night
Low: 18 °F
Chance Snow
Friday
High: 26 °F⇓
Snow Likely
Friday Night
Low: 15 °F⇑
Mostly Cloudy
Saturday
High: 43 °F
Chance Snow
then Chance
Rain/Snow
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 46 °F
Mostly Sunny
Sunday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow. Cloudy, with a low around 27. West wind around 6 mph, with gusts as high as 16 mph.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 35. Wind chill values as low as 20. Northwest wind 8 to 11 mph, with gusts as high as 16 mph. Little or no snow accumulation expected.

Thursday Night

A slight chance of snow before 10pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 18. West wind around 6 mph. Chance of precipitation is 30%.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a temperature rising to near 26 by 11am, then falling to around 21 during the remainder of the day. Wind chill values as low as 13. Light and variable wind becoming east around 6 mph in the morning. Winds could gust as high as 15 mph. 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 8pm, then rising to around 26 during the remainder of the night. South wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.

Saturday

A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 43. Northwest wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

Saturday Night

Mostly clear, with a low around 27. Northwest wind 11 to 13 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph, with gusts as high as 21 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 26.

Tuesday

A slight chance of snow. Partly sunny, with a high near 38.