Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

-5°F

-21°C

Humidity	79%
Wind Speed	NW 3 mph
Barometer	29.94 in (1027.5 mb)
Dewpoint	-10°F (-23°C)
Visibility	10.00 mi
Last update	24 Jan 6:53 am MST

More Information:

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

Extended Forecast for

6 Miles NW Hill City SD

Cold Weather Advisory until January 24, 11:00am

Click here for hazard details and duration

...

Cold Weather Advisory until January 24, 11:00am
NOW until 11:00am Sat
Cold Weather Advisory
Today
High: 14 °F
Mostly Sunny
Tonight
Low: -8 °F
Chance Snow
Sunday
High: 3 °F
Chance Snow
then Mostly
Sunny
Sunday Night
Low: -5 °F⇑
Mostly Clear
Monday
High: 33 °F
Sunny
Monday Night
Low: 18 °F
Mostly Clear
Tuesday
High: 33 °F
Mostly Sunny
Tuesday Night
Low: 20 °F
Mostly Clear

Detailed Forecast

Today

Mostly sunny, with a high near 14. Wind chill values as low as -16. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 23 mph.

Tonight

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -8. Wind chill values as low as -16. West wind around 5 mph, with gusts as high as 20 mph.

Sunday

A 30 percent chance of snow before 11am. Mostly sunny, with a high near 3. Wind chill values as low as -18. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a temperature rising to around 10 by 5am. Wind chill values as low as -18. Calm wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 23 mph.

Monday

Sunny, with a high near 33. West wind 8 to 10 mph, with gusts as high as 32 mph.

Monday Night

Mostly clear, with a low around 18. West wind around 7 mph, with gusts as high as 26 mph.

Tuesday

Mostly sunny, with a high near 33. Northwest wind around 7 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 20. West wind 6 to 8 mph, with gusts as high as 25 mph.

Wednesday

Mostly sunny, with a high near 35.

Wednesday Night

Partly cloudy, with a low around 17.