Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Partly Cloudy

22°F

-6°C

Humidity	92%
Wind Speed	N 8 mph
Barometer	30.09 in (1020.8 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	10 Dec 7:53 am CST

More Information:

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

Extended Forecast for

New Witten SD

Today
High: 35 °F
Increasing
Clouds
Tonight
Low: 29 °F⇑
Chance Snow
then Chance
Wintry Mix
Thursday
High: 55 °F
Slight Chance
Rain then
Mostly Cloudy
Thursday Night
Low: 18 °F
Cloudy then
Cloudy and
Blustery
Friday
High: 24 °F
Cloudy and
Blustery then
Slight Chance
Snow
Friday Night
Low: 7 °F
Chance Snow
Saturday
High: 15 °F
Chance Snow
then Mostly
Cloudy
Saturday Night
Low: 2 °F
Mostly Cloudy
Sunday
High: 37 °F
Sunny and
Breezy

Detailed Forecast

Today

Increasing clouds, with a high near 35. Wind chill values as low as 14. North wind 6 to 16 mph becoming east in the afternoon. Winds could gust as high as 31 mph.

Tonight

A chance of snow before 1am, then a slight chance of snow and freezing rain between 1am and 2am, then a chance of freezing rain after 2am. Cloudy, with a temperature falling to near 29 by 9pm, then rising to around 35 during the remainder of the night. Wind chill values as low as 19. East wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Thursday

A 20 percent chance of rain before noon. Mostly cloudy, with a high near 55. Southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Cloudy, with a low around 18. Wind chill values as low as 9. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 29 mph.

Friday

A 20 percent chance of snow after noon. Cloudy, with a high near 24. Blustery, with a north wind 11 to 20 mph, with gusts as high as 28 mph.

Friday Night

A 40 percent chance of snow. Cloudy, with a low around 7. East wind 10 to 15 mph, with gusts as high as 22 mph. New snow accumulation of around an inch possible.

Saturday

A 30 percent chance of snow before noon. Mostly cloudy, with a high near 15. East wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Mostly cloudy, with a low around 2. North wind 8 to 13 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 37. Breezy.

Sunday Night

Partly cloudy, with a low around 24.

Monday

Sunny, with a high near 46.

Monday Night

Partly cloudy, with a low around 28.

Tuesday

Mostly sunny, with a high near 53.