Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

42°F

6°C

Humidity	98%
Wind Speed	ESE 21 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	15 Jul 02:00 AM MDT

More Information:

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

Extended Forecast for

14 Miles WSW St Mary MT

Overnight
Low: 37 °F
Showers and
Windy
Tuesday
High: 40 °F
Showers and
Windy then
Showers
Likely
Tuesday Night
Low: 36 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 57 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 43 °F
Slight Chance
Showers then
Mostly Cloudy
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Low around 37. Windy, with an east northeast wind around 34 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Showers, mainly before 1pm. High near 40. Windy, with an east wind 27 to 32 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

A 20 percent chance of showers before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 36. East wind 8 to 16 mph, with gusts as high as 25 mph.

Wednesday

Sunny, with a high near 55. East southeast wind 6 to 8 mph becoming south in the afternoon.

Wednesday Night

Mostly clear, with a low around 44. Southeast wind around 9 mph.

Thursday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57. South southwest wind 7 to 11 mph.

Thursday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Northeast wind 9 to 11 mph.

Friday

Mostly sunny, with a high near 61. Northeast wind 7 to 9 mph becoming southwest in the morning.

Friday Night

Partly cloudy, with a low around 48.