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	49%
Wind Speed	S 12 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	02 Nov 11:11 PM MST

More Information:

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

Extended Forecast for

7 Miles S St Mary MT

Overnight
Low: 21 °F
Mostly Cloudy
and Windy
Monday
High: 25 °F
Chance Snow
Monday Night
Low: 23 °F
Snow Likely
Tuesday
High: 26 °F
Snow Likely
Tuesday Night
Low: 23 °F
Chance Snow
Wednesday
High: 32 °F
Chance Snow
Wednesday Night
Low: 25 °F
Snow Likely
and Windy
Thursday
High: 29 °F
Chance Snow
and Windy
Thursday Night
Low: 25 °F
Snow Likely
and Windy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 21. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 38 mph.

Monday

A 50 percent chance of snow after noon. Cloudy, with a high near 25. South wind 7 to 13 mph. New snow accumulation of less than one inch possible.

Monday Night

Snow likely. Cloudy, with a low around 23. West southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. West wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 23. West wind 11 to 15 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

Wednesday

A 50 percent chance of snow. Mostly cloudy, with a high near 32. Southwest wind around 14 mph, with gusts as high as 20 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 around an inch possible.

Thursday

A chance of snow. Mostly cloudy, with a high near 29. Windy, with a west southwest wind 39 to 44 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 55 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. Windy.

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 20.

Sunday

A chance of snow. Partly sunny, with a high near 30.