Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from November 28, 02:00 AM MST until November 28, 06:00 PM MST

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

35°F

2°C

Humidity	99%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	27 Nov 10:16 PM MST

More Information:

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

Extended Forecast for

10 Miles SSE Greenough MT

Winter Storm Warning November 28, 02:00am until November 28, 06:00pm

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 20 °F
Snow
Friday
High: 30 °F⇓
Heavy Snow
Friday Night
Low: 2 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 19 °F
Partly Sunny
Saturday Night
Low: 3 °F
Mostly Cloudy
Sunday
High: 20 °F
Mostly Sunny
Sunday Night
Low: 10 °F
Partly Cloudy
Monday
High: 24 °F
Slight Chance
Snow
Monday Night
Low: 20 °F
Chance Snow

Detailed Forecast

Tonight

Snow. Low around 20. Calm wind becoming west 5 to 8 mph after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Friday

Snow. The snow could be heavy at times. Temperature falling to around 14 by 5pm. West southwest wind 6 to 9 mph becoming east northeast in the morning. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

A 30 percent chance of snow before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values as low as -5. Northeast wind around 6 mph becoming east southeast after midnight. Little or no snow accumulation expected.

Saturday

Partly sunny, with a high near 19. Wind chill values as low as -6. Light east wind.

Saturday Night

Mostly cloudy, with a low around 3. Calm wind becoming east around 6 mph after midnight.

Sunday

Mostly sunny, with a high near 20.

Sunday Night

Partly cloudy, with a low around 10.

Monday

A slight chance of snow after 11am. Partly sunny, with a high near 24.

Monday Night

A chance of snow. Cloudy, with a low around 20.