Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

23°F

-5°C

Humidity	58%
Wind Speed	Calm
Barometer	30.50 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	9 Nov 7:30 pm CST

More Information:

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

Extended Forecast for

Long Valley SD

Tonight
Low: 17 °F
Mostly Clear
Monday
High: 57 °F
Sunny
Monday Night
Low: 47 °F
Mostly Cloudy
Veterans Day
High: 63 °F
Sunny and
Breezy
Tuesday Night
Low: 33 °F
Mostly Clear
Wednesday
High: 59 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Mostly Cloudy
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 17. Wind chill values as low as 7. Light and variable wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 16 mph.

Monday

Sunny, with a high near 57. Wind chill values as low as 9 early. Southwest wind 14 to 16 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a steady temperature around 47. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.

Veterans Day

Sunny, with a high near 63. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 37 mph.

Tuesday Night

Mostly clear, with a low around 33. West wind 10 to 13 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 59. Southwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

Wednesday Night

Mostly cloudy, with a low around 38. Southeast wind 9 to 11 mph becoming southwest after midnight. Winds could gust as high as 17 mph.