Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

Lat: 48.6949°NLon: 113.7169°WElev: 6775.0ft.

30°F

-1°C

Humidity	55%
Wind Speed	W 15 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	16°F (-9°C)
Visibility	NA
Wind Chill	19°F (-7°C)
Last update	03 Mar 01:00 AM MST

More Information:

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

Extended Forecast for

8 Miles WSW St Mary MT

Overnight
Low: 24 °F
Mostly Cloudy
and Breezy
Tuesday
High: 35 °F
Partly Sunny
and Windy
Tuesday Night
Low: 27 °F
Mostly Cloudy
and Windy
then Chance
Snow and
Breezy
Wednesday
High: 32 °F
Snow Likely
and Breezy
Wednesday Night
Low: 23 °F
Snow Likely
and Breezy
Thursday
High: 29 °F
Snow Likely
and Breezy
Thursday Night
Low: 20 °F
Snow Likely
and Breezy
Friday
High: 29 °F
Slight Chance
Snow and
Breezy then
Partly Sunny
and Windy
Friday Night
Low: 25 °F
Chance Snow
and Very
Windy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 24. Breezy, with a west wind around 26 mph, with gusts as high as 33 mph.

Tuesday

Partly sunny, with a high near 35. Windy, with a west southwest wind 26 to 31 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 55 mph.

Tuesday Night

A 30 percent chance of snow, mainly after 4am. Increasing clouds, with a low around 27. Windy, with a west southwest wind 32 to 37 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely. Cloudy, with a high near 32. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 23. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Breezy, with a west wind 26 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday

A slight chance of snow before 11am. Partly sunny, with a high near 29. Windy, with a west southwest wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 45 mph.

Friday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 25. Very windy.

Saturday

A chance of snow. Mostly cloudy, with a high near 33. Very windy.

Saturday Night

A chance of snow. Cloudy, with a low around 29. Very windy.

Sunday

A chance of snow. Mostly cloudy, with a high near 33. Windy.

Sunday Night

Snow likely. Mostly cloudy, with a low around 25. Windy.

Monday

Snow. Mostly cloudy, with a high near 29. Windy.