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

13 Miles W St Mary MT

This Afternoon
High: 64 °F
Mostly Sunny
Tonight
Low: 47 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 55 °F⇓
Slight Chance
Showers then
Slight Chance
T-storms and
Breezy
Sunday Night
Low: 43 °F
Patchy Smoke
and Breezy
Monday
High: 55 °F
Patchy Smoke
then Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 63 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 64. Southwest wind 6 to 9 mph.

Tonight

A slight chance of showers and thunderstorms before midnight, then a chance of showers after 2am. Mostly cloudy, with a low around 47. South southwest wind 7 to 11 mph. Chance of precipitation is 50%.

Sunday

A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Patchy smoke between 2pm and 3pm. Mostly cloudy through mid morning, then becoming sunny, with a temperature falling to around 48 by 9am. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.

Sunday Night

Patchy smoke before 10pm, then patchy smoke after 11pm. Mostly clear, with a low around 43. Breezy, with a west southwest wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 37 mph.

Monday

Patchy smoke before 7am. Sunny, with a high near 55. Southwest wind 7 to 9 mph.

Monday Night

Mostly clear, with a low around 44. West southwest wind 5 to 7 mph becoming east northeast after midnight.

Tuesday

Sunny, with a high near 61. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 51. Southwest wind around 5 mph becoming light and variable after midnight.

Wednesday

Mostly sunny, with a high near 63.

Wednesday Night

Partly cloudy, with a low around 50.