Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

58°F

14°C

Humidity	26%
Wind Speed	SW 9 mph
Barometer	29.56 in (1001.4 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	7 Jan 4:53 pm CST

More Information:

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

Extended Forecast for

New Witten SD

Tonight
Low: 31 °F
Partly Cloudy
Thursday
High: 41 °F
Mostly Cloudy
then Slight
Chance Snow
Thursday Night
Low: 23 °F
Mostly Cloudy
Friday
High: 40 °F
Mostly Cloudy
then Partly
Sunny and
Breezy
Friday Night
Low: 21 °F
Partly Cloudy
Saturday
High: 33 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 17 °F
Partly Cloudy
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 31. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

Thursday

A slight chance of snow between noon and 3pm. Cloudy, with a high near 41. North wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Thursday Night

Mostly cloudy, with a low around 23. Wind chill values as low as 13. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

Friday

Partly sunny, with a high near 40. Wind chill values as low as 13. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

Friday Night

Partly cloudy, with a low around 21. West wind 15 to 18 mph, with gusts as high as 26 mph.

Saturday

Mostly sunny, with a high near 33. Breezy, with a northwest wind 16 to 24 mph, with gusts as high as 34 mph.

Saturday Night

Partly cloudy, with a low around 17. Northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 49. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 32.

Monday

Mostly sunny, with a high near 53. Breezy.