Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

30°F

-1°C

Humidity	64%
Wind Speed	N 15 G 32 mph
Barometer	29.89 in (1013.5 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	9 Dec 7:53 pm MST

More Information:

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

Extended Forecast for

Hot Springs SD

High Wind Warning December 9, 08:16pm until December 10, 02:00am

Click here for hazard details and duration

High Wind Warning

High Wind Warning December 9, 08:16pm until December 10, 02:00am
NOW until 2:00am Wed
High Wind Warning
Tonight
Low: 28 °F
Slight Chance
Snow then
Mostly Cloudy
Wednesday
High: 45 °F
Chance Snow
then Chance
Rain/Snow
Wednesday Night
Low: 35 °F⇑
Slight Chance
Rain then
Mostly Cloudy
Thursday
High: 61 °F
Mostly Sunny
Thursday Night
Low: 22 °F
Chance Rain
then Chance
Rain/Snow
Friday
High: 29 °F
Chance Snow
Friday Night
Low: 9 °F
Slight Chance
Snow
Saturday
High: 24 °F
Slight Chance
Snow then
Partly Sunny

Detailed Forecast

Tonight

A 20 percent chance of snow before 10pm. Increasing clouds, with a low around 28. West wind 6 to 16 mph, with gusts as high as 33 mph.

Wednesday

A chance of snow before 1pm, then a chance of rain and snow between 1pm and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 45. West wind 3 to 8 mph. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Wednesday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a temperature falling to near 35 by 10pm, then rising to around 41 during the remainder of the night. West wind 6 to 8 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 61. West wind 9 to 16 mph, with gusts as high as 30 mph.

Thursday Night

A chance of rain before midnight, then a chance of rain and snow between midnight and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 22. Northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Cloudy, with a high near 29. East wind 5 to 9 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 9. Northeast wind 3 to 6 mph.

Saturday

A slight chance of snow before 11am. Partly sunny, with a high near 24. East wind 6 to 8 mph, with gusts as high as 15 mph.

Saturday Night

Partly cloudy, with a low around 8.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Partly cloudy, with a low around 28.

Monday

Mostly sunny, with a high near 50.