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

23°F

-5°C

Humidity	85%
Wind Speed	SE 5 mph
Barometer	29.99 in (1019.5 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	17°F (-8°C)
Last update	7 Dec 8:53 pm MST

More Information:

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

Extended Forecast for

9 Miles S Hot Springs SD

Tonight
Low: 27 °F
Mostly Cloudy
Monday
High: 49 °F
Increasing
Clouds
Monday Night
Low: 28 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Tuesday
High: 59 °F
Slight Chance
Rain and
Windy
Tuesday Night
Low: 29 °F
Chance
Rain/Snow and
Blustery
Wednesday
High: 44 °F
Rain/Snow
Likely then
Rain Likely
Wednesday Night
Low: 27 °F
Rain Likely
Thursday
High: 38 °F
Chance
Rain/Snow
then Chance
Snow
Thursday Night
Low: 9 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, then becoming mostly clear toward daybreak, with a steady temperature around 27. Wind chill values as low as 16. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

Monday

Increasing clouds, with a high near 49. Wind chill values as low as 17 early. West wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 28. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 29 mph.

Tuesday

A 20 percent chance of rain after 11am. Partly sunny, with a high near 59. Windy, with a west wind 26 to 31 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.

Tuesday Night

A slight chance of rain before 9pm, then a chance of rain and snow between 9pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 29. Blustery, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%.

Wednesday

A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 44. Southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 27. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Thursday

A chance of rain and snow before 10am, then a chance of snow. Mostly cloudy, with a high near 38. West wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 9.

Friday

A chance of snow, mainly before 11am. Mostly cloudy, with a high near 23.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 6.

Saturday

Partly sunny, with a high near 32.

Saturday Night

Mostly cloudy, with a low around 14.

Sunday

Mostly sunny, with a high near 45.