Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

26°F

-3°C

Humidity	57%
Wind Speed	W 10 mph
Barometer	30.11 in (1022.2 mb)
Dewpoint	13°F (-11°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	28 Jan 3:53 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

Today
High: 43 °F
Partly Sunny
Tonight
Low: 29 °F
Slight Chance
Snow
Thursday
High: 36 °F
Chance Snow
Thursday Night
Low: 19 °F
Chance Snow
Friday
High: 27 °F⇓
Chance Snow
Friday Night
Low: 17 °F⇑
Slight Chance
Snow
Saturday
High: 42 °F
Chance Snow
Saturday Night
Low: 26 °F
Partly Cloudy
Sunday
High: 45 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 43. Wind chill values as low as 15. West wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

Tonight

A 20 percent chance of snow after 11pm. Cloudy, with a steady temperature around 29. Wind chill values as low as 20. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 36. Wind chill values as low as 16. Northwest wind 8 to 13 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

Thursday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 6 mph.

Friday

A 50 percent chance of snow. Mostly cloudy, with a temperature rising to near 27 by 11am, then falling to around 18 during the remainder of the day. North wind around 6 mph becoming east in the afternoon. Winds could gust as high as 16 mph. 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 rising to around 25 by 5am. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.

Saturday

A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 42. Northwest wind 9 to 14 mph, with gusts as high as 31 mph.

Saturday Night

Partly cloudy, with a low around 26. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 27.

Monday

Partly sunny, with a high near 47.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 27.