Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

27°F

-3°C

Humidity	66%
Wind Speed	W 7 mph
Barometer	29.95 in (1016.6 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	7 Dec 11:53 pm MST

More Information:

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

Extended Forecast for

8 Miles NNE Hill City SD

Overnight
Low: 29 °F
Mostly Cloudy
Monday
High: 40 °F
Mostly Sunny
Monday Night
Low: 29 °F⇑
Mostly Cloudy
Tuesday
High: 46 °F⇓
Chance Rain
then Chance
Rain/Snow
Tuesday Night
Low: 24 °F
Chance Snow
Wednesday
High: 38 °F
Snow Likely
Wednesday Night
Low: 21 °F
Snow Likely
Thursday
High: 30 °F
Chance Snow
Thursday Night
Low: 5 °F
Chance Snow

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 29. Wind chill values as low as 20. West wind around 8 mph, with gusts as high as 23 mph.

Monday

Mostly sunny, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 30 mph.

Monday Night

Mostly cloudy, with a temperature falling to near 29 by 8pm, then rising to around 37 during the remainder of the night. West wind 7 to 14 mph, with gusts as high as 32 mph.

Tuesday

A chance of rain before 3pm, then a chance of snow. Mostly sunny, with a temperature rising to near 46 by noon, then falling to around 34 during the remainder of the day. West wind 15 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Northwest wind 8 to 17 mph, with gusts as high as 43 mph.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 38. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 9 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Thursday

A chance of snow. Partly sunny, with a high near 30. Northwest wind 6 to 9 mph, with gusts as high as 25 mph.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 5.

Friday

A chance of snow. Partly sunny, with a high near 18.

Friday Night

A chance of snow. Mostly cloudy, with a low around 5.

Saturday

A slight chance of snow. Partly sunny, with a high near 34.

Saturday Night

Partly cloudy, with a low around 16.