Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

69°F

21°C

Humidity	23%
Wind Speed	SW 5 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	20 Aug 04:00 PM MDT

More Information:

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

Extended Forecast for

10 Miles SW St Mary MT

Overnight
Low: 57 °F
Mostly Cloudy
Sunday
High: 70 °F
Mostly Sunny
then Patchy
Smoke
Sunday Night
Low: 50 °F
Mostly Clear
then Patchy
Smoke
Monday
High: 72 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 57. Southwest wind around 9 mph.

Sunday

Patchy smoke between noon and 4pm. Partly sunny, then gradually becoming sunny, with a high near 70. West southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

Sunday Night

Patchy smoke between 1am and 4am. Mostly clear, with a low around 50. West southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 38 mph.

Monday

Sunny, with a high near 72. West southwest wind around 8 mph.

Monday Night

Mostly clear, with a low around 50. South wind around 6 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 78. Light and variable wind becoming south southeast around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 54. East wind 3 to 6 mph.

Wednesday

Mostly sunny, with a high near 82. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 57.