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Saint Mary, MT

7-Day Forecast

Today
Chance Rain/Snow
High: 45°
A chance of rain and snow before 3pm,
then a chance of rain
between 3pm and 4pm,
then a chance of rain and snow after 4pm.
Mostly cloudy with a high near 45.
South southeast wind around 6 mph becoming
southwest in the afternoon.
Chance of precipitation is 40%.
Little or no snow accumulation expected.


Tonight
Chance Rain/Snow then Chance Snow
Low: 31°
A chance of rain and snow before 9pm,
then a chance of snow.
Mostly cloudy with a low around 31.
Light and variable wind becoming
west southwest around 6 mph after midnight.
Chance of precipitation is 40%.
Little or no snow accumulation expected.


Tuesday
Snow Likely
High: 43°
Snow likely, mainly after noon.
Mostly cloudy with a high near 43.
West northwest wind 6 to 9 mph
with gusts as high as 18 mph.
Chance of precipitation is 60%.
Little or no snow accumulation expected.


Tuesday Night
Snow Likely then Chance Snow
Low: 30°
Snow likely, mainly before midnight.
Mostly cloudy with a low around 30.
West southwest wind 6 to 8 mph
with gusts as high as 18 mph.
Chance of precipitation is 60%.
New snow accumulation of less than a half inch possible.


Wednesday
Chance Snow
High: 41°
A 50% chance of snow.
Mostly cloudy with a high near 41.
West wind 6 to 9 mph
with gusts as high as 20 mph.
New snow accumulation of less than a half inch possible.


Wednesday Night
Snow
Low: 23°
Snow.
Low around 23.
West wind 6 to 9 mph
with gusts as high as 20 mph.
Chance of precipitation is 80%.
New snow accumulation of 1 to 3 inches possible.


Thursday
Snow then Chance Snow
High: 32°
Snow, mainly before noon.
High near 32.
Northwest wind 6 to 9 mph becoming
east northeast in the afternoon.
Winds could gust as high as 18 mph.
Chance of precipitation is 80%.
New snow accumulation of 1 to 3 inches possible.


Thursday Night
Snow Likely
Low: 18°
Snow likely, mainly before midnight.
Mostly cloudy with a low around 18.
East northeast wind 5 to 8 mph becoming
west after midnight.
Winds could gust as high as 18 mph.


Friday
Slight Chance Snow then Mostly Sunny
High: 39°
A slight chance of snow before noon.
Mostly sunny with a high near 39.


Friday Night
Mostly Clear
Low: 22°
Mostly clear with a low around 22.


Saturday
Mostly Sunny
High: 49°
Mostly sunny with a high near 49.


Saturday Night
Partly Cloudy
Low: 29°
Partly cloudy with a low around 29.


Sunday
Sunny
High: 56°
Sunny with a high near 56.


Source: National Weather Service








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