Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

36°F

2°C

Humidity	50%
Wind Speed	SSW 11 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	03 Nov 05:11 AM MST

More Information:

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

Extended Forecast for

7 Miles S St Mary MT

Today
High: 25 °F
Chance Snow
then Snow
Likely
Tonight
Low: 23 °F
Snow
Tuesday
High: 26 °F
Snow Likely
Tuesday Night
Low: 23 °F
Chance Snow
Wednesday
High: 33 °F
Chance Snow
Wednesday Night
Low: 25 °F
Snow Likely
and Windy
Thursday
High: 28 °F
Chance Snow
and Windy
Thursday Night
Low: 26 °F
Snow Likely
and Windy
Friday
High: 28 °F
Snow Likely
and Windy

Detailed Forecast

Today

Snow likely, mainly after 3pm. Cloudy, with a high near 25. South wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow, mainly before 3am. Low around 23. Southwest wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. West wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. West southwest wind 10 to 13 mph. Little or no snow accumulation expected.

Wednesday

A 50 percent chance of snow. Mostly cloudy, with a high near 33. South southwest wind 10 to 13 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 25. Windy, with a west southwest wind 14 to 24 mph increasing to 30 to 40 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday

A 50 percent chance of snow. Mostly cloudy, with a high near 28. Windy, with a west wind 38 to 43 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 25 to 31 mph, with gusts as high as 39 mph.

Friday

Snow likely. Mostly cloudy, with a high near 28. Windy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 22. Windy.

Saturday

A slight chance of snow. Partly sunny, with a high near 24. Windy.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 21.

Sunday

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