Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 6, 05:00 PM MST until January 7, 11:00 AM MST

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

30°F

-1°C

Humidity	72%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	06 Jan 05:45 PM MST

More Information:

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

Extended Forecast for

11 Miles SSE Georgetown MT

Winter Weather Advisory until January 7, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until January 7, 11:00am
NOW until 11:00am Wed
Winter Weather Advisory
Tonight
Low: 10 °F
Heavy Snow
and Blowing
Snow
Wednesday
High: 18 °F⇓
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 2 °F
Chance Snow
Thursday
High: 8 °F
Snow Likely
and Breezy
Thursday Night
Low: 6 °F
Chance Snow
and Breezy
Friday
High: 14 °F
Chance Snow
and Breezy
Friday Night
Low: 9 °F
Mostly Cloudy
and Breezy
Saturday
High: 23 °F
Partly Sunny

Detailed Forecast

Tonight

Snow, mainly after midnight. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Low around 10. Wind chill values as low as -5. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 10am. Temperature falling to around 7 by 5pm. Wind chill values as low as -11. Windy, with a west wind 29 to 34 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 2. Wind chill values as low as -17. West southwest wind 14 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -18. Breezy, with a west wind 21 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 6. Breezy, with a west wind around 26 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 14. Breezy. Little or no snow accumulation expected.

Friday Night

Mostly cloudy, with a low around 9. Breezy.

Saturday

Partly sunny, with a high near 23.

Saturday Night

Mostly cloudy, with a low around 15.

Sunday

Partly sunny, with a high near 24.

Sunday Night

Mostly cloudy, with a low around 14.