Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Extreme Cold Warning until January 25, 01:00 PM MST

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

-21°F

-29°C

Humidity	66%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	-29°F (-34°C)
Visibility	NA
Wind Chill	-35°F (-37°C)
Last update	24 Jan 11:00 PM MST

More Information:

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

Extended Forecast for

11 Miles NE Plentywood MT

Extreme Cold Warning January 24, 11:20pm until January 25, 01:00pm

Click here for hazard details and duration

Extreme Cold Warning

Extreme Cold Warning January 24, 11:20pm until January 25, 01:00pm
NOW until 1:00pm Sun
Extreme Cold Warning
Tonight
Low: -26 °F
Partly Cloudy
Sunday
High: -5 °F
Cold
Sunday Night
Low: -9 °F⇑
Partly Cloudy
and Breezy
Monday
High: 12 °F
Mostly Sunny
and Blustery
Monday Night
Low: -4 °F
Mostly Cloudy
Tuesday
High: 12 °F
Partly Sunny
Tuesday Night
Low: 2 °F
Mostly Cloudy
Wednesday
High: 14 °F
Partly Sunny

Detailed Forecast

Tonight

Partly cloudy, with a low around -26. Wind chill values between -45 and -50. North northwest wind around 10 mph.

Sunday

Sunny and cold, with a high near -5. Wind chill values between -40 and -50. Northwest wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Partly cloudy, with a temperature rising to around 3 by 5am. Wind chill values between -25 and -35. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 28 mph.

Monday

Mostly sunny, with a high near 12. Wind chill values between -10 and -15. Blustery, with a northwest wind 21 to 24 mph, with gusts as high as 33 mph.

Monday Night

Mostly cloudy, with a low around -4. Northwest wind 10 to 17 mph, with gusts as high as 25 mph.

Tuesday

Partly sunny, with a high near 12. West wind 6 to 8 mph.

Tuesday Night

Mostly cloudy, with a low around 2. West southwest wind around 9 mph becoming north northwest after midnight.

Wednesday

Partly sunny, with a high near 14. North wind 8 to 10 mph becoming east southeast in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 1. East southeast wind around 10 mph.