Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

32°F

0°C

Humidity	78%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	21 Nov 07:30 AM MST

More Information:

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

Extended Forecast for

9 Miles ENE Garrison MT

Today
High: 41 °F
Rain/Snow
Likely then
Rain Likely
Tonight
Low: 26 °F
Chance
Rain/Snow
then
Rain/Snow
Friday
High: 43 °F
Rain/Snow
then Rain
Likely
Friday Night
Low: 27 °F
Rain Likely
then
Rain/Snow
Likely
Saturday
High: 38 °F
Rain/Snow
Saturday Night
Low: 11 °F
Snow Likely
Sunday
High: 27 °F
Chance Snow
then Partly
Sunny
Sunday Night
Low: 7 °F
Partly Cloudy
Monday
High: 31 °F
Mostly Sunny

Detailed Forecast

Today

A chance of snow before 9am, then a chance of rain and snow between 9am and 11am, then rain likely after 11am. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 41. South southwest wind around 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tonight

A chance of rain before 11pm, then snow, possibly mixed with rain. Low around 26. South southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow, becoming all rain after 9am. High near 43. South southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

Rain likely before 2am, then rain and snow likely. Snow level 7800 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 27. South southeast wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Rain and snow, becoming all snow after 2pm. Snow level 6100 feet lowering to 5500 feet in the afternoon . High near 38. South southeast wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

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

Sunday

A 30 percent chance of snow before 11am. Partly sunny, with a high near 27. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 7.

Monday

Mostly sunny, with a high near 31.

Monday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 10.

Tuesday

Partly sunny, with a high near 32.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 11.