Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

18°F

-8°C

Humidity	84%
Wind Speed	SW 7 mph
Barometer	30.26 in (1029.4 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	9°F (-13°C)
Last update	23 Feb 12:53 am MST

More Information:

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

Extended Forecast for

4 Miles SE Keystone SD

Overnight
Low: 15 °F
Partly Cloudy
Monday
High: 57 °F
Partly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 46 °F
Mostly Cloudy
Tuesday Night
Low: 31 °F
Chance Snow
Wednesday
High: 49 °F
Rain/Snow
Likely
Wednesday Night
Low: 32 °F
Slight Chance
Snow then
Mostly Clear
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 35 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 15. Wind chill values as low as 7. South wind 6 to 8 mph becoming west.

Monday

Partly sunny, with a high near 57. West wind around 6 mph becoming calm. Winds could gust as high as 20 mph.

Monday Night

Partly cloudy, with a low around 38. West wind 8 to 14 mph, with gusts as high as 25 mph.

Tuesday

Mostly cloudy, with a high near 46. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 31. Calm wind becoming southwest around 6 mph after midnight.

Wednesday

A chance of rain and snow before 9am, then rain likely between 9am and 3pm, then rain likely, possibly mixed with snow after 3pm. Partly sunny, with a high near 49. Northwest wind 7 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

A 20 percent chance of snow before 11pm. Mostly clear, with a low around 32. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.

Thursday

Sunny, with a high near 52. West wind 8 to 11 mph, with gusts as high as 29 mph.

Thursday Night

Mostly clear, with a low around 35.

Friday

Sunny, with a high near 56.

Friday Night

A chance of snow. Mostly cloudy, with a low around 20.

Saturday

A chance of snow. Mostly cloudy, with a high near 31.