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Garrison, MT

7-Day Forecast

This Afternoon
Mostly Sunny
High: 41°
Mostly sunny with a high near 41.
West wind 7 to 9 mph
with gusts as high as 20 mph.


Tonight
Slight Chance Rain/Snow then Rain/Snow Likely
Low: 28°
A slight chance of rain and snow before 4am,
then a slight chance of rain
between 4am and 5am,
then snow likely, possibly mixed with rain after 5am.
Snow level 4600 feet rising to 5200 feet after midnight.
Mostly cloudy with a low around 28.
South southeast wind 6 to 9 mph
with gusts as high as 20 mph.
Chance of precipitation is 60%.
Little or no snow accumulation expected.


Sunday
Rain/Snow Likely then Rain Likely
High: 48°
Rain likely before 7am,
then rain and snow likely
between 7am and 8am,
then rain likely after 8am.
Snow level 5100 feet rising to 7400 feet in the afternoon.
Cloudy with a high near 48.
South southeast wind 8 to 15 mph becoming
west southwest in the afternoon.
Winds could gust as high as 22 mph.
Chance of precipitation is 60%.
Little or no snow accumulation expected.


Sunday Night
Rain
Low: 33°
Rain.
Low around 33.
Southwest wind 9 to 13 mph
with gusts as high as 34 mph.
Chance of precipitation is 80%.
New precipitation amounts of less than a tenth of an inch possible.


Monday
Mostly Sunny
High: 49°
Mostly sunny with a high near 49.
West wind 10 to 18 mph
with gusts as high as 36 mph.


Monday Night
Rain Likely then Rain/Snow Likely
Low: 27°
Rain likely before 2am,
then rain and snow likely.
Snow level 5900 feet lowering to 4600 feet after midnight .
Mostly cloudy with a low around 27.
Chance of precipitation is 60%.
Little or no snow accumulation expected.


Tuesday
Chance Snow and Breezy
High: 37°
A 40% chance of snow, mainly before 11am.
Partly sunny with a high near 37.
Breezy.
Little or no snow accumulation expected.


Tuesday Night
Partly Cloudy and Breezy then Partly Cloudy
Low: 19°
Partly cloudy with a low around 19.
Breezy.


Wednesday
Mostly Sunny
High: 41°
Mostly sunny with a high near 41.


Wednesday Night
Partly Cloudy
Low: 22°
Partly cloudy with a low around 22.


Thursday
Partly Sunny
High: 48°
Partly sunny with a high near 48.


Thursday Night
Partly Cloudy
Low: 23°
Partly cloudy with a low around 23.


Friday
Mostly Sunny
High: 45°
Mostly sunny with a high near 45.


Source: National Weather Service








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