Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

10°F

-12°C

Humidity	94%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	9°F (-13°C)
Visibility	NA
Last update	12 Feb 05:30 AM MST

More Information:

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

Extended Forecast for

12 Miles W Marysville MT

Today
High: 28 °F
Sunny
Tonight
Low: 20 °F
Increasing
Clouds and
Breezy
Friday
High: 28 °F
Mostly Sunny
and Breezy
then Partly
Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
Saturday
High: 29 °F
Chance Snow
Saturday Night
Low: 24 °F
Snow Likely
Sunday
High: 28 °F
Snow Likely
Sunday Night
Low: 21 °F
Chance Snow
Washington's Birthday
High: 29 °F
Chance Snow

Detailed Forecast

Today

Sunny, with a high near 28. West wind 17 to 20 mph, with gusts as high as 25 mph.

Tonight

Increasing clouds, with a low around 20. Breezy, with a west wind around 22 mph.

Friday

Partly sunny, with a high near 28. Breezy, with a west southwest wind 17 to 22 mph.

Friday Night

Mostly cloudy, with a low around 22. West southwest wind around 17 mph, with gusts as high as 20 mph.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 29. West southwest wind around 18 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 21.

Washington's Birthday

A chance of snow. Mostly cloudy, with a high near 29.

Monday Night

Snow likely, mainly after 11pm. Cloudy, with a low around 20.

Tuesday

Snow. Cloudy, with a high near 23.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 17.