Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

36°F

2°C

Humidity	70%
Wind Speed	NW 20 G 38 mph
Barometer	29.93 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	10 Dec 1:15 am CST

More Information:

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

Extended Forecast for

5 Miles SSW Norris SD

High Wind Warning December 10, 01:34am until December 10, 03:00am

Click here for hazard details and duration

High Wind Warning

High Wind Warning December 10, 01:34am until December 10, 03:00am
NOW until 3:00am Wed
High Wind Warning
Overnight
Low: 28 °F
Partly Cloudy
and Windy
Wednesday
High: 40 °F
Partly Sunny
and Breezy
then Slight
Chance
Rain/Snow
Wednesday Night
Low: 33 °F⇑
Slight Chance
Rain/Snow
then Mostly
Cloudy
Thursday
High: 58 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Thursday Night
Low: 16 °F
Blustery.
Slight Chance
Rain/Snow
then Chance
Snow
Friday
High: 21 °F
Chance Snow
and Blustery
Friday Night
Low: 5 °F
Chance Snow
Saturday
High: 16 °F
Slight Chance
Snow then
Partly Sunny

Detailed Forecast

Overnight

Partly cloudy, with a low around 28. Wind chill values as low as 17. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 50 mph.

Wednesday

A slight chance of rain between noon and 1pm, then a slight chance of snow after 1pm. Increasing clouds, with a high near 40. Wind chill values as low as 17. Breezy, with a northwest wind 16 to 21 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

Wednesday Night

A slight chance of snow, mixing with rain after 11pm, then gradually ending. Mostly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 41 during the remainder of the night. Southeast wind 13 to 15 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

Thursday

Mostly cloudy, with a high near 58. Breezy, with a west wind 15 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

Thursday Night

A slight chance of rain before 11pm, then a chance of snow. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Friday

A 40 percent chance of snow. Cloudy, with a steady temperature around 21. Blustery, with a north wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Little or no snow accumulation expected.

Friday Night

A 30 percent chance of snow, mainly before midnight. Cloudy, with a low around 5. East wind 13 to 18 mph, with gusts as high as 24 mph.

Saturday

A slight chance of snow before noon. Mostly cloudy, with a high near 16. East wind 13 to 18 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

Mostly cloudy, with a low around 3.

Sunday

Mostly sunny, with a high near 41. Breezy.

Sunday Night

Partly cloudy, with a low around 25.

Monday

Mostly sunny, with a high near 45.

Monday Night

Partly cloudy, with a low around 27.

Tuesday

Mostly sunny, with a high near 51. Breezy.