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

-11°F

-24°C

Humidity	91%
Wind Speed	NW 3 mph
Barometer	29.96 in (1027.9 mb)
Dewpoint	-13°F (-25°C)
Visibility	10.00 mi
Last update	24 Jan 3:53 am MST

More Information:

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

Extended Forecast for

4 Miles NW Hill City SD

Cold Weather Advisory until January 24, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until January 24, 11:00am
NOW until 11:00am Sat
Cold Weather Advisory
Overnight
Low: -11 °F
Chance
Flurries
Saturday
High: 16 °F
Mostly Sunny
Saturday Night
Low: -7 °F
Chance Snow
Sunday
High: 5 °F
Slight Chance
Snow then
Mostly Sunny
Sunday Night
Low: -7 °F⇑
Mostly Clear
Monday
High: 35 °F
Sunny
Monday Night
Low: 19 °F
Mostly Clear
Tuesday
High: 35 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of flurries. Mostly clear, with a low around -11. Calm wind.

Saturday

Mostly sunny, with a high near 16. Wind chill values as low as -10. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -7. Calm wind. Winds could gust as high as 18 mph.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 5. Wind chill values as low as -14. North wind 3 to 6 mph. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a temperature falling to near -7 by 8pm, then rising to around 11 during the remainder of the night. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 23 mph.

Monday

Sunny, with a high near 35. West wind 7 to 10 mph, with gusts as high as 32 mph.

Monday Night

Mostly clear, with a low around 19. West wind around 6 mph, with gusts as high as 26 mph.

Tuesday

Mostly sunny, with a high near 35. Northwest wind 5 to 7 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 20.

Wednesday

Mostly sunny, with a high near 37.

Wednesday Night

Partly cloudy, with a low around 17.