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.

Mostly Cloudy

39°F

4°C

Humidity	79%
Wind Speed	Vrbl 3 mph
Barometer	29.78 in (1008.8 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Last update	10 Dec 11:53 pm MST

More Information:

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

Extended Forecast for

5 Miles NNW Custer SD

Overnight
Low: 35 °F
Chance Rain
Thursday
High: 49 °F
Chance Rain
then Rain
Likely
Thursday Night
Low: 19 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 26 °F
Snow Likely
Friday Night
Low: 20 °F
Chance Snow
Saturday
High: 30 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: 14 °F
Partly Cloudy
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Overnight

A 40 percent chance of rain before 2am. Partly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 28 mph.

Thursday

Rain likely, mainly after 5pm. Mostly sunny, with a high near 49. Northwest wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

Thursday Night

Rain likely, possibly mixed with snow, becoming all snow after 7pm. Mostly cloudy, with a low around 19. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 26. Wind chill values as low as 16. Light and variable wind becoming south around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 20. Calm wind becoming west around 5 mph after midnight. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow before 11am. Partly sunny, with a high near 30. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

Saturday Night

Partly cloudy, with a low around 14. Calm wind becoming west around 6 mph in the evening. Winds could gust as high as 16 mph.

Sunday

Sunny, with a high near 52. West wind around 8 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 29.

Monday

Sunny, with a high near 55.

Monday Night

Partly cloudy, with a low around 31.