Unsettled Weather in the Southeast and West; Unseasonably Hot in the North-Central U.S.; Coastal Impacts Along the East Coast

Thunderstorms and heavy rainfall may produce isolated flash flooding along the southeast Atlantic coast the next several days. Showers and thunderstorms persist across portions of the Great Basin, Pacific Northwest, and northern Rockies. Unseasonably hot temperatures continue for much of the Plains and Midwest. High surf, dangerous rip currents, and coastal flooding continue along the East Coast. Read More >

Current conditions at

ST. MARY (SRYM8)

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

53°F

12°C

Humidity	56%
Wind Speed	SSW 8 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	02 Oct 10:11 AM MDT

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: 43 °F
Mostly Cloudy
then Slight
Chance Rain
Tonight
Low: 38 °F
Chance Rain
Friday
High: 42 °F
Chance
Rain/Snow
then Partly
Sunny
Friday Night
Low: 31 °F
Partly Cloudy
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 24 °F
Snow Likely
and Blustery
Sunday
High: 28 °F
Chance Snow
and Blustery
then Sunny
Sunday Night
Low: 23 °F
Mostly Clear
Monday
High: 37 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of rain after 3pm. Partly sunny, with a high near 43. West southwest wind 11 to 17 mph, with gusts as high as 24 mph.

Tonight

A slight chance of rain before 7pm, then a chance of rain after 3am. Mostly cloudy, with a low around 38. South southwest wind around 10 mph. Chance of precipitation is 30%.

Friday

A chance of rain, mixing with snow after 11am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 42. West wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 31. West wind 13 to 18 mph, with gusts as high as 22 mph.

Saturday

A 40 percent chance of snow. Mostly cloudy, with a high near 34. West northwest wind 10 to 17 mph becoming north in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. Blustery, with a north wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 30 percent chance of snow before noon. Mostly sunny, with a high near 28. Blustery, with a north northeast wind 17 to 22 mph becoming east 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph. New snow accumulation of less than one inch possible.

Sunday Night

Mostly clear, with a low around 23. Southeast wind 6 to 11 mph becoming southwest after midnight.

Monday

Sunny, with a high near 37.

Monday Night

Mostly clear, with a low around 29.

Tuesday

Sunny, with a high near 44.

Tuesday Night

Clear, with a low around 35.

Wednesday

Sunny, with a high near 44. Breezy.