Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

46°F

8°C

Humidity 95%
Wind Speed WNW 7 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 15 Aug 09:00 AM MDT
Extended Forecast for

10 Miles W St Mary MT

  • Today

    Today: Patchy smoke. Sunny, with a high near 54. West wind 7 to 9 mph.

    High: 54 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 42. West wind 6 to 9 mph becoming east southeast in the evening.

    Low: 42 °F

    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke. Increasing clouds, with a high near 55. West wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 55 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Southwest wind around 9 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 53. West southwest wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 53 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. West southwest wind 9 to 13 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 54. West wind 7 to 9 mph.
Tonight
Patchy smoke. Partly cloudy, with a low around 42. West wind 6 to 9 mph becoming east southeast in the evening.
Sunday
Patchy smoke. Increasing clouds, with a high near 55. West wind 9 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 43. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 54. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 44. West wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 53. West southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 43. West southwest wind 9 to 13 mph.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W St Mary MT
 48.72°N 113.66°W (Elev. 8760 ft)
10:36 am MDT Aug 15, 2026
11am MDT Aug 15, 2026-6pm MDT Aug 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database