Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

58°F

14°C

Humidity	20%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	18 Apr 05:00 PM MDT

More Information:

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

Extended Forecast for

12 Miles W Marysville MT

Tonight
Low: 28 °F
Mostly Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 36 °F
Mostly Cloudy
Monday
High: 54 °F
Mostly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 39 °F
Slight Chance
Rain
Wednesday
High: 46 °F
Chance Rain
then
Rain/Snow
Wednesday Night
Low: 21 °F
Blustery.
Rain/Snow
then Heavy
Snow

Detailed Forecast

Tonight

Mostly clear, with a low around 28. West southwest wind 11 to 20 mph, with gusts as high as 24 mph.

Sunday

Sunny, with a high near 48. West southwest wind 13 to 16 mph, with gusts as high as 23 mph.

Sunday Night

Mostly cloudy, with a low around 36. West southwest wind 13 to 16 mph, with gusts as high as 22 mph.

Monday

Mostly sunny, with a high near 54. West southwest wind 13 to 16 mph, with gusts as high as 23 mph.

Monday Night

Partly cloudy, with a low around 38. Southwest wind 13 to 17 mph, with gusts as high as 22 mph.

Tuesday

Mostly sunny, with a high near 59.

Tuesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 39.

Wednesday

A chance of rain before noon, then rain and snow showers. Some thunder is also possible. Snow level 9000 feet lowering to 8200 feet in the afternoon . Mostly cloudy, with a high near 46.

Wednesday Night

Rain and snow, becoming all snow after 9pm. The snow could be heavy at times. Cloudy, with a low around 21. Blustery.

Thursday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 25. Blustery.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 17.

Friday

A chance of snow. Partly sunny, with a high near 27.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 18.

Saturday

A chance of snow. Partly sunny, with a high near 31.