Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Cold Weather Advisory until December 29, 07:00 AM MST

Current conditions at

Sher-Wood Airport (KPWD)

Lat: 48.789°NLon: 104.52297°WElev: 2264.0ft.

Mostly Cloudy

-2°F

-19°C

Humidity	70%
Wind Speed	NNW 16 MPH
Barometer	30.41 in (1029.8 mb)
Dewpoint	-10°F (-23°C)
Visibility	10.00 mi
Wind Chill	-23°F (-31°C)
Last update	28 Dec 02:55 PM MST

More Information:

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

Extended Forecast for

Outlook MT

Cold Weather Advisory December 28, 03:18pm until December 29, 07:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory December 28, 03:18pm until December 29, 07:00am
NOW until 7:00am Mon
Cold Weather Advisory
Tonight
Low: -9 °F
Clear
Monday
High: 22 °F
Becoming
Sunny
Monday Night
Low: 17 °F⇑
Decreasing
Clouds
Tuesday
High: 31 °F
Mostly Sunny
Tuesday Night
Low: 11 °F
Slight Chance
Snow
Wednesday
High: 16 °F
Slight Chance
Snow
Wednesday Night
Low: 6 °F
Mostly Cloudy
New Year's Day
High: 17 °F
Mostly Cloudy

Detailed Forecast

Tonight

Clear, with a low around -9. Wind chill values between -20 and -25. West northwest wind 6 to 8 mph becoming south after midnight.

Monday

Partly sunny, then gradually becoming sunny, with a high near 22. Wind chill values between -10 and -20. West southwest wind 8 to 15 mph, with gusts as high as 22 mph.

Monday Night

Cloudy, then gradually becoming partly cloudy, with a temperature rising to around 23 by 4am. West wind 10 to 13 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 31. West northwest wind 13 to 17 mph, with gusts as high as 26 mph.

Tuesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 11. West northwest wind 6 to 9 mph becoming southeast in the evening.

Wednesday

A 20 percent chance of snow. Mostly cloudy, with a high near 16. East wind 8 to 10 mph.

Wednesday Night

Mostly cloudy, with a low around 6. East wind 6 to 8 mph.

New Year's Day

Mostly cloudy, with a high near 17. East wind around 6 mph becoming southwest in the morning.