Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

18°F

-8°C

Humidity	79%
Wind Speed	S 5 mph
Barometer	29.86 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	11°F (-12°C)
Last update	1 Dec 9:55 pm CST

More Information:

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

Extended Forecast for

Long Valley SD

Tonight
Low: 19 °F⇑
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Cloudy
Tuesday Night
Low: 15 °F
Snow Likely
Wednesday
High: 25 °F
Chance Snow
and Blustery
then Partly
Sunny
Wednesday Night
Low: 9 °F⇑
Mostly Clear
Thursday
High: 38 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Cloudy
Friday
High: 40 °F
Partly Sunny
and Breezy
Friday Night
Low: 21 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a temperature rising to around 22 by 4am. Wind chill values as low as 7. Southwest wind 9 to 13 mph.

Tuesday

Mostly cloudy, with a high near 42. Wind chill values as low as 11. West wind around 11 mph, with gusts as high as 23 mph.

Tuesday Night

Snow likely, mainly after 11pm. Cloudy, with a low around 15. Wind chill values as low as 1. Northwest wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 25. Wind chill values as low as -1. Blustery, with a north wind 15 to 20 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.

Wednesday Night

Mostly clear, with a temperature falling to near 9 by 9pm, then rising to around 20 during the remainder of the night. Southeast wind 6 to 15 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

Thursday

Mostly sunny, with a high near 38. West wind 15 to 18 mph, with gusts as high as 28 mph.

Thursday Night

Mostly cloudy, with a low around 23. West wind 13 to 16 mph, with gusts as high as 23 mph.

Friday

Partly sunny, with a high near 40. Breezy, with a west wind 15 to 22 mph, with gusts as high as 31 mph.

Friday Night

Mostly cloudy, with a low around 21.

Saturday

A slight chance of rain and snow before 11am. Partly sunny, with a high near 36. Breezy.

Saturday Night

Mostly cloudy, with a low around 15.