Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

69°F

21°C

Humidity	43%
Wind Speed	W 7 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	46°F (8°C)
Visibility	NA
Last update	13 Jul 05:00 PM MDT

More Information:

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

Extended Forecast for

13 Miles SW St Mary MT

Tonight
Low: 55 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 66 °F
Sunny then
Showers
Likely
Monday Night
Low: 40 °F
Showers and
Windy
Tuesday
High: 44 °F
Showers and
Windy then
Chance
Showers
Tuesday Night
Low: 39 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 57 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 61 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55. West southwest wind 7 to 13 mph, with gusts as high as 23 mph.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 66. South southwest wind 8 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Monday Night

Showers and possibly a thunderstorm. Low around 40. Windy, with a northeast wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 44. Windy, with a northeast wind 25 to 30 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%.

Tuesday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39. East northeast wind 9 to 14 mph, with gusts as high as 23 mph.

Wednesday

Mostly sunny, with a high near 57. East wind around 7 mph becoming south in the afternoon.

Wednesday Night

Mostly clear, with a low around 44. South wind 5 to 7 mph becoming east southeast in the evening.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. East wind 5 to 8 mph becoming west in the afternoon.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47.

Friday

Mostly sunny, with a high near 64.