Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow

31°F

-1°C

Humidity	76%
Wind Speed	Vrbl 5 mph
Barometer	29.84 in (1013.0 mb)
Dewpoint	24°F (-4°C)
Visibility	9.00 mi
Wind Chill	26°F (-3°C)
Last update	10 Dec 2:53 pm MST

More Information:

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

Extended Forecast for

14 Miles NW Edgemont SD

This Afternoon
High: 44 °F
Chance Rain
Tonight
Low: 35 °F
Chance Rain
then Partly
Cloudy
Thursday
High: 57 °F
Slight Chance
Rain and
Breezy
Thursday Night
Low: 23 °F
Chance
Rain/Snow and
Blustery then
Chance Snow
Friday
High: 31 °F
Chance Snow
Friday Night
Low: 16 °F
Chance Snow
Saturday
High: 31 °F
Decreasing
Clouds
Saturday Night
Low: 13 °F
Partly Cloudy
Sunday
High: 49 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Mostly cloudy, with a high near 44. Northeast wind around 6 mph.

Tonight

A 50 percent chance of rain before 11pm. Mostly cloudy, with a low around 35. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.

Thursday

A 20 percent chance of rain after 11am. Increasing clouds, with a high near 57. Breezy, with a northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

Thursday Night

A chance of rain before 11pm, then a chance of rain and snow between 11pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Cloudy, with a high near 31. West wind 7 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. New snow accumulation of less than one inch possible.

Friday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. Southeast wind 6 to 8 mph.

Saturday

Cloudy, then gradually becoming mostly sunny, with a high near 31. Southeast wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 16 mph.

Saturday Night

Partly cloudy, with a low around 13. Southeast wind 5 to 7 mph becoming light and variable after midnight.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Partly cloudy, with a low around 24.

Monday

Sunny, with a high near 53.

Monday Night

Partly cloudy, with a low around 29.

Tuesday

Mostly sunny, with a high near 53.