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

14 Miles SW St Mary MT

This Afternoon
High: 68 °F
Slight Chance
T-storms
Tonight
Low: 52 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 56 °F
Slight Chance
Showers then
Slight Chance
T-storms and
Breezy
Sunday Night
Low: 44 °F
Mostly Clear
and Windy
then Patchy
Smoke and
Breezy
Monday
High: 58 °F
Patchy Smoke
then Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 67 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms, then a chance of showers after 2am. Mostly cloudy, with a low around 52. Southwest wind 8 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday

A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Patchy smoke between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 56. Breezy, with a west southwest wind 16 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

Sunday Night

Patchy smoke after 1am. Mostly clear, with a low around 44. Windy, with a west southwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 43 mph.

Monday

Patchy smoke before 7am. Sunny, with a high near 58. West southwest wind around 11 mph.

Monday Night

Mostly clear, with a low around 45. West southwest wind 6 to 9 mph becoming northeast after midnight.

Tuesday

Sunny, with a high near 65. Northeast wind 6 to 9 mph becoming south southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 50. West southwest wind 6 to 8 mph becoming east after midnight.

Wednesday

Mostly sunny, with a high near 67.

Wednesday Night

Partly cloudy, with a low around 50.