Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

20°F

-7°C

Humidity	85%
Wind Speed	W 8 mph
Barometer	29.97 in (1020.7 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	10°F (-12°C)
Last update	4 Dec 1:53 am MST

More Information:

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

Extended Forecast for

3 Miles NW Keystone SD

Overnight
Low: 22 °F
Partly Cloudy
Thursday
High: 34 °F
Mostly Sunny
Thursday Night
Low: 26 °F
Slight Chance
Snow
Friday
High: 33 °F
Mostly Sunny
Friday Night
Low: 23 °F
Chance Snow
Saturday
High: 26 °F⇓
Chance Snow
Saturday Night
Low: 12 °F
Slight Chance
Snow
Sunday
High: 34 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 22. Wind chill values as low as 10. West wind around 10 mph, with gusts as high as 22 mph.

Thursday

Mostly sunny, with a high near 34. Wind chill values as low as 12. West wind 7 to 9 mph, with gusts as high as 23 mph.

Thursday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 15. West wind 8 to 10 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 33. Wind chill values as low as 15. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.

Friday Night

A 30 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 23. South wind around 7 mph, with gusts as high as 15 mph.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a temperature rising to near 26 by 11am, then falling to around 18 during the remainder of the day. North wind around 6 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 12. Southwest wind 3 to 6 mph. Winds could gust as high as 15 mph.

Sunday

Mostly sunny, with a high near 34. West wind around 8 mph, with gusts as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 23.

Monday

Mostly sunny, with a high near 40.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

A slight chance of rain and snow. Partly sunny, with a high near 44.