Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

15°F

-9°C

Humidity	97%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Last update	13 Feb 02:30 AM MST

More Information:

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

Extended Forecast for

12 Miles W Marysville MT

Overnight
Low: 20 °F
Mostly Cloudy
and Breezy
Friday
High: 27 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
Saturday
High: 30 °F
Chance Snow
Saturday Night
Low: 25 °F
Snow Likely
Sunday
High: 29 °F
Snow Likely
and Breezy
Sunday Night
Low: 22 °F
Chance Snow
and Breezy
Washington's Birthday
High: 33 °F
Chance Snow
Monday Night
Low: 22 °F
Snow Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 20. Breezy, with a west wind around 22 mph.

Friday

Partly sunny, with a high near 27. Breezy, with a west wind 17 to 22 mph.

Friday Night

Mostly cloudy, with a low around 22. Southwest wind 15 to 18 mph, with gusts as high as 21 mph.

Saturday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 30. Southwest wind 18 to 20 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 25. Southwest wind around 18 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy. New snow accumulation of less than a half inch possible.

Washington's Birthday

A chance of snow, mainly after 11am. Partly sunny, with a high near 33.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22.

Tuesday

Snow. Cloudy, with a high near 24.

Tuesday Night

Snow. Mostly cloudy, with a low around 13.

Wednesday

Snow. Mostly cloudy, with a high near 21.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 13.