Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

46°F

8°C

Humidity	62%
Wind Speed	W 23 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	16 May 12:00 PM MDT

More Information:

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

Extended Forecast for

14 Miles SW St Mary MT

This Afternoon
High: 46 °F
Chance
Showers and
Windy
Tonight
Low: 26 °F
Rain/Snow
Likely and
Windy
Friday
High: 30 °F
Breezy.
Chance Snow
Showers then
Heavy Snow
Friday Night
Low: 25 °F
Snow Showers
Likely and
Breezy then
Mostly Cloudy
Saturday
High: 35 °F
Mostly Sunny
then Chance
Snow Showers
Saturday Night
Low: 24 °F
Chance Snow
Showers
Sunday
High: 32 °F
Snow Showers
Sunday Night
Low: 27 °F
Chance Snow
Showers
Monday
High: 36 °F
Snow Showers
Likely

Detailed Forecast

This Afternoon

A 40 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 46. Windy, with a west southwest wind 34 to 36 mph, with gusts as high as 49 mph.

Tonight

A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then snow showers likely after midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. Windy, with a west southwest wind 29 to 34 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday

Snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible. High near 30. Breezy, with a west southwest wind around 29 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

Friday Night

Snow showers likely before midnight. Some thunder is also possible. Mostly cloudy, with a low around 25. Breezy, with a west southwest wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 35. West southwest wind 16 to 21 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Saturday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. West southwest wind 10 to 18 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow showers. Some thunder is also possible. High near 32. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

Monday

Snow showers likely, mainly after noon. Mostly cloudy, with a high near 36.

Monday Night

A chance of snow showers before midnight. Partly cloudy, with a low around 28.

Tuesday

A chance of snow showers. Partly sunny, with a high near 39.

Tuesday Night

Snow showers likely. Mostly cloudy, with a low around 31.

Wednesday

Snow showers. Mostly cloudy, with a high near 34.