Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

56°F

13°C

Humidity 50%
Wind Speed W 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 19 Jul 05:00 AM MDT
Extended Forecast for

13 Miles W St Mary MT

  • Today

    Today: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 52. West southwest wind 15 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 55. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 43. West southwest wind 7 to 10 mph.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 48. Northwest wind 7 to 9 mph.  Chance of precipitation is 80%.

    High: 48 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Cloudy, with a low around 41. Northwest wind around 8 mph.  Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 46. West wind 7 to 10 mph becoming north in the afternoon.  Chance of precipitation is 80%.

    High: 46 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 41. North wind 7 to 9 mph becoming south southwest after midnight.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after noon.  Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms. Mostly cloudy, with a high near 52. West southwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tonight
Mostly cloudy, with a low around 42. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. West southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. West southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 48. Northwest wind 7 to 9 mph. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, with a low around 41. Northwest wind around 8 mph. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm. High near 46. West wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41. North wind 7 to 9 mph becoming south southwest after midnight.
Wednesday
A slight chance of showers after noon. Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W St Mary MT
 48.72°N 113.69°W (Elev. 7539 ft)
5:15 am MDT Jul 19, 2025
7am MDT Jul 19, 2025-6pm MDT Jul 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database