Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from December 5, 05:00 AM MST until December 6, 05:00 PM MST

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

unknown precip

33°F

1°C

Humidity	67%
Wind Speed	WSW 9 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	03 Dec 09:32 PM MST

More Information:

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

Extended Forecast for

5 Miles SSE Greenough MT

Winter Storm Watch December 5, 05:00am until December 6, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 21 °F
Mostly Cloudy
Thursday
High: 29 °F
Snow Likely
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 31 °F
Snow
Friday Night
Low: 30 °F
Snow
Saturday
High: 30 °F
Snow
Saturday Night
Low: 27 °F
Snow Likely
Sunday
High: 34 °F
Chance Snow
Sunday Night
Low: 31 °F
Snow Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 21. West southwest wind around 7 mph.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 26. West wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 31. West southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around 30. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

A chance of snow. Mostly cloudy, with a high near 34.

Sunday Night

Snow likely. Mostly cloudy, with a low around 31.

Monday

A chance of snow. Mostly cloudy, with a high near 35.

Monday Night

Snow likely. Cloudy, with a low around 32.