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

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

21°F

-6°C

Humidity	45%
Wind Speed	NW 9 G 22 mph
Barometer	30.03 in (1022.8 mb)
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Wind Chill	11°F (-12°C)
Last update	22 Jan 12:53 pm MST

More Information:

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

Extended Forecast for

12 Miles E Edgemont SD

Cold Weather Advisory January 22, 06:00pm until January 23, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 30 °F
Mostly Sunny
Tonight
Low: -5 °F
Chance Snow
Friday
High: 7 °F
Snow Likely
Friday Night
Low: -8 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 20 °F
Sunny
Saturday Night
Low: -2 °F
Mostly Cloudy
Sunday
High: 16 °F
Decreasing
Clouds
Sunday Night
Low: -4 °F
Mostly Clear
Monday
High: 41 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 30. Wind chill values as low as 13. Northwest wind 10 to 13 mph becoming northeast. Winds could gust as high as 23 mph.

Tonight

A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -22. Northeast wind 11 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 8am. Cloudy, with a high near 7. Wind chill values as low as -24. East wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday Night

A 30 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a low around -8. Wind chill values as low as -21. Northeast wind 5 to 9 mph becoming light and variable.

Saturday

Sunny, with a high near 20. West wind 6 to 9 mph, with gusts as high as 16 mph.

Saturday Night

Mostly cloudy, with a low around -2. Northwest wind around 6 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 16. West wind 6 to 10 mph, with gusts as high as 17 mph.

Sunday Night

Mostly clear, with a low around -4. West wind 6 to 11 mph, with gusts as high as 18 mph.

Monday

Sunny, with a high near 41.

Monday Night

Partly cloudy, with a low around 11.