Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

31°F

-1°C

Humidity	69%
Wind Speed	SW 9 mph
Barometer	29.82 in (1010.1 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	8 Dec 11:53 pm MST

More Information:

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

Extended Forecast for

5 Miles NW Custer SD

Overnight
Low: 26 °F
Partly Cloudy
Tuesday
High: 44 °F
Chance
Rain/Snow and
Breezy
Tuesday Night
Low: 20 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Wednesday
High: 38 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 28 °F
Rain/Snow
Likely
Thursday
High: 39 °F
Chance
Rain/Snow
then Chance
Snow
Thursday Night
Low: 10 °F
Snow Likely
Friday
High: 21 °F
Chance Snow
Friday Night
Low: 10 °F
Chance Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 26. Wind chill values as low as 16. West wind 7 to 15 mph, with gusts as high as 30 mph.

Tuesday

A chance of rain and snow before 11am, then a chance of rain between 11am and 3pm, then a chance of snow after 3pm. Mostly sunny, with a high near 44. Wind chill values as low as 20. Breezy, with a west wind 17 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

Partly cloudy, with a low around 20. Wind chill values as low as 11. Blustery, with a northwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph.

Wednesday

Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 38. Wind chill values as low as 14. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, possibly mixed with rain. Mostly cloudy, with a low around 28. West wind around 11 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A chance of rain and snow before 7am, then a chance of snow. Mostly cloudy, with a high near 39. West wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 10. Northwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Friday

A chance of snow. Mostly cloudy, with a high near 21. West wind around 5 mph becoming light and variable in the afternoon.

Friday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10.

Saturday

Partly sunny, with a high near 33.

Saturday Night

Partly cloudy, with a low around 15.

Sunday

Mostly sunny, with a high near 42.