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 >

Hazardous Weather Conditions

High Wind Watch in effect from December 9, 09:00 AM CST until December 10, 12:00 AM CST

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Partly Cloudy

37°F

3°C

Humidity	87%
Wind Speed	SW 5 mph
Barometer	30.03 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	7 Dec 5:55 pm CST

More Information:

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

Extended Forecast for

White River SD

High Wind Watch December 9, 09:00am until December 10, 12:00am

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 21 °F
Increasing
Clouds
Monday
High: 50 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 59 °F
Partly Sunny
and Windy
Tuesday Night
Low: 26 °F
Mostly Cloudy
and Blustery
Wednesday
High: 39 °F
Partly Sunny
then Chance
Rain/Snow
Wednesday Night
Low: 19 °F
Chance
Rain/Snow
Thursday
High: 30 °F
Blustery.
Slight Chance
Rain/Snow
then Partly
Sunny
Thursday Night
Low: 3 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Increasing clouds, with a low around 21. Wind chill values as low as 14. Southeast wind around 8 mph becoming west in the evening.

Monday

Mostly sunny, with a high near 50. Wind chill values as low as 14 early. Breezy, with a south wind 9 to 14 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.

Monday Night

Mostly cloudy, with a low around 29. Southwest wind 10 to 17 mph, with gusts as high as 22 mph.

Tuesday

Partly sunny, with a high near 59. Windy, with a southwest wind 15 to 20 mph becoming west 28 to 33 mph in the afternoon. Winds could gust as high as 45 mph.

Tuesday Night

Mostly cloudy, with a low around 26. Blustery, with a northwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.

Wednesday

A chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 39. Northwest wind 11 to 14 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

Wednesday Night

A chance of rain and snow. Cloudy, with a low around 19. Southeast wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

Thursday

A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and noon. Mostly cloudy, with a high near 30. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.

Thursday Night

A slight chance of snow. Mostly cloudy, with a low around 3.

Friday

A slight chance of snow before noon. Partly sunny, with a high near 14.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 0.

Saturday

Partly sunny, with a high near 22.

Saturday Night

Mostly cloudy, with a low around 6.

Sunday

Mostly sunny, with a high near 36.