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

25°F

-4°C

Humidity	72%
Wind Speed	S 3 mph
Barometer	29.98 in (1018.6 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Last update	7 Dec 9:53 pm MST

More Information:

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

Extended Forecast for

3 Miles SSE Rochford SD

Tonight
Low: 26 °F
Mostly Cloudy
Monday
High: 36 °F
Mostly Sunny
Monday Night
Low: 28 °F⇑
Mostly Cloudy
then Chance
Snow
Tuesday
High: 42 °F⇓
Chance
Rain/Snow
Tuesday Night
Low: 22 °F
Chance Snow
Wednesday
High: 35 °F
Snow
Wednesday Night
Low: 21 °F
Snow
Thursday
High: 27 °F
Chance Snow
Thursday Night
Low: 5 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 18. West wind 3 to 7 mph. Winds could gust as high as 20 mph.

Monday

Mostly sunny, with a high near 36. Wind chill values as low as 20. Northwest wind 8 to 10 mph, with gusts as high as 30 mph.

Monday Night

A 30 percent chance of snow after 5am. Mostly cloudy, with a temperature falling to near 28 by 9pm, then rising to around 34 during the remainder of the night. West wind 6 to 11 mph, with gusts as high as 29 mph.

Tuesday

A chance of rain and snow before noon, then a chance of rain between noon and 2pm, then a chance of snow after 2pm. Partly sunny, with a temperature rising to near 42 by noon, then falling to around 32 during the remainder of the day. West wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 22. Northwest wind 7 to 16 mph, with gusts as high as 39 mph.

Wednesday

Snow, mainly after 11am. High near 35. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow. Low around 21. Northwest wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

Thursday

A chance of snow. Partly sunny, with a high near 27. Northwest wind 5 to 8 mph, with gusts as high as 24 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 17.

Friday Night

A chance of snow. Mostly cloudy, with a low around 7.

Saturday

A slight chance of snow. Partly sunny, with a high near 33.