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

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

0°F

-18°C

Humidity	83%
Wind Speed	NE 3 mph
Barometer	30.13 in (1029.5 mb)
Dewpoint	-4°F (-20°C)
Visibility	10.00 mi
Last update	22 Jan 7:53 pm MST

More Information:

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

Extended Forecast for

5 Miles WSW Hill City SD

Tonight
Low: -10 °F
Snow Likely
Friday
High: -1 °F
Snow Likely
Friday Night
Low: -11 °F
Chance Snow
then Mostly
Clear
Saturday
High: 13 °F
Sunny
Saturday Night
Low: -7 °F
Chance Snow
Sunday
High: 7 °F
Slight Chance
Snow then
Sunny
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 31 °F
Sunny
Monday Night
Low: 14 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow likely, mainly between 9pm and 11pm. Cloudy, with a low around -10. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Friday

Snow likely, mainly between 8am and 2pm. Cloudy and cold, with a high near -1. Wind chill values as low as -15. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

A 40 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a low around -11. Calm wind. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 13. Wind chill values as low as -15. West wind 3 to 6 mph. Winds could gust as high as 18 mph.

Saturday Night

A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around -7. Light west wind.

Sunday

A 20 percent chance of snow before 11am. Sunny, with a high near 7. Northwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around -5. West wind 3 to 8 mph. Winds could gust as high as 26 mph.

Monday

Sunny, with a high near 31. West wind 7 to 9 mph, with gusts as high as 28 mph.

Monday Night

Partly cloudy, with a low around 14.