Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Snow Freezing Fog

22°F

-6°C

Humidity	96%
Wind Speed	E 3 mph
Barometer	29.83 in (1014.6 mb)
Dewpoint	21°F (-6°C)
Visibility	0.50 mi
Last update	28 Nov 8:53 pm MST

More Information:

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

Extended Forecast for

3 Miles NW Keystone SD

Winter Weather Advisory until November 29, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until November 29, 11:00am
NOW until 11:00am Sat
Winter Weather Advisory
Tonight
Low: 7 °F
Snow
Saturday
High: 17 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 0 °F
Mostly Clear
Sunday
High: 17 °F
Partly Sunny
Sunday Night
Low: 11 °F
Decreasing
Clouds
Monday
High: 30 °F
Sunny
Monday Night
Low: 18 °F
Partly Cloudy
Tuesday
High: 36 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow, mainly before 2am. Low around 7. Wind chill values as low as -10. Northwest wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

A 30 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 14 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 0. Light west wind.

Sunday

Partly sunny, with a high near 17. Wind chill values as low as zero. Calm wind becoming southeast around 5 mph.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 11. South wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 15 mph.

Monday

Sunny, with a high near 30. Northwest wind around 7 mph, with gusts as high as 22 mph.

Monday Night

Partly cloudy, with a low around 18. West wind 7 to 9 mph, with gusts as high as 17 mph.

Tuesday

A slight chance of snow after 11am. Mostly cloudy, with a high near 36. West wind 5 to 7 mph, with gusts as high as 17 mph.

Tuesday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.

Wednesday

A chance of snow, mainly before 11am. Partly sunny, with a high near 26.

Wednesday Night

Partly cloudy, with a low around 15.