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

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

33°F

1°C

Humidity	70%
Wind Speed	SW 3 mph
Barometer	29.81 in (1012.1 mb)
Dewpoint	24°F (-4°C)
Visibility	10.00 mi
Last update	28 Nov 11:53 am MST

More Information:

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

Extended Forecast for

6 Miles NNW Keystone SD

This Afternoon
High: 39 °F⇓
Increasing
Clouds
Tonight
Low: 12 °F
Snow
Saturday
High: 22 °F
Chance Snow
then Slight
Chance Snow
Saturday Night
Low: 1 °F
Mostly Clear
Sunday
High: 24 °F
Mostly Sunny
Sunday Night
Low: 8 °F
Partly Cloudy
Monday
High: 37 °F
Sunny
Monday Night
Low: 20 °F
Mostly Cloudy
Tuesday
High: 41 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Increasing clouds, with a temperature falling to around 29 by 5pm. Northeast wind around 5 mph becoming calm.

Tonight

Snow, mainly after 8pm. Low around 12. Wind chill values as low as -4. Light north wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 50 percent chance of snow, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 22. Wind chill values as low as -4. Northwest wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly clear, with a low around 1. Calm wind.

Sunday

Mostly sunny, with a high near 24. Calm wind becoming southeast around 5 mph.

Sunday Night

Partly cloudy, with a low around 8. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 16 mph.

Monday

Sunny, with a high near 37. West wind around 6 mph, with gusts as high as 21 mph.

Monday Night

Mostly cloudy, with a low around 20. West wind around 5 mph, with gusts as high as 16 mph.

Tuesday

A slight chance of snow after 11am. Partly sunny, with a high near 41.