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

16°F

-9°C

Humidity	74%
Wind Speed	Calm
Barometer	30.37 in (1036.9 mb)
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Last update	22 Feb 7:53 pm MST

More Information:

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

Extended Forecast for

2 Miles E Keystone SD

Tonight
Low: 19 °F⇑
Mostly Clear
Monday
High: 60 °F
Mostly Sunny
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 49 °F
Mostly Cloudy
Tuesday Night
Low: 31 °F
Slight Chance
Rain/Snow
Wednesday
High: 49 °F
Rain/Snow
Wednesday Night
Low: 28 °F
Slight Chance
Rain/Snow
then Mostly
Clear
Thursday
High: 52 °F
Sunny
Thursday Night
Low: 32 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a temperature rising to around 24 by 5am. Light and variable wind becoming south around 5 mph after midnight.

Monday

Mostly sunny, with a high near 60. Wind chill values as low as 20 early. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Monday Night

Mostly cloudy, with a low around 36. West wind 5 to 9 mph, with gusts as high as 22 mph.

Tuesday

Mostly cloudy, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.

Tuesday Night

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 31. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 20%.

Wednesday

A chance of rain and snow before 10am, then rain between 10am and 4pm, then snow after 4pm. High near 49. Northwest wind 7 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

A slight chance of rain and snow before 11pm. Mostly clear, with a low around 28. West wind 8 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 52. West wind 8 to 14 mph, with gusts as high as 31 mph.

Thursday Night

Mostly clear, with a low around 32.

Friday

A slight chance of snow after 11am. Mostly sunny, with a high near 55.

Friday Night

A chance of snow. Mostly cloudy, with a low around 21.

Saturday

A chance of snow. Partly sunny, with a high near 35.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 17.