Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

16°F

-9°C

Humidity	62%
Wind Speed	E 6 mph
Barometer	30.02 in (1023.8 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	7°F (-14°C)
Last update	22 Jan 2:53 pm MST

More Information:

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

Extended Forecast for

4 Miles ESE Custer County Airport SD

Tonight
Low: -10 °F
Chance Snow
Friday
High: -1 °F
Snow Likely
Friday Night
Low: -5 °F
Chance Snow
then Mostly
Clear
Saturday
High: 16 °F
Sunny
Saturday Night
Low: -4 °F
Partly Cloudy
Sunday
High: 11 °F
Mostly Sunny
Sunday Night
Low: -2 °F
Mostly Clear
Monday
High: 35 °F
Sunny
Monday Night
Low: 15 °F
Partly Cloudy

Detailed Forecast

Tonight

A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around -10. Wind chill values as low as -21. Northeast wind around 7 mph, with gusts as high as 16 mph. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 8am. Cloudy and cold, with a high near -1. Wind chill values as low as -23. Southeast wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

A 40 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a steady temperature around -5. Wind chill values as low as -20. South wind around 6 mph becoming northwest after midnight. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 16. Wind chill values as low as -19. West wind around 6 mph, with gusts as high as 18 mph.

Saturday Night

Partly cloudy, with a low around -4. Northwest wind around 6 mph.

Sunday

Mostly sunny, with a high near 11. West wind around 6 mph, with gusts as high as 17 mph.

Sunday Night

Mostly clear, with a low around -2. West wind 5 to 13 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 35. West wind 9 to 11 mph, with gusts as high as 28 mph.

Monday Night

Partly cloudy, with a low around 15.