Thunderstorms from the Plains into the Central Appalachians; Heavy Rain in the Central Gulf Coast; Heat Across Portions of the East

Widespread showers and thunderstorms are likely from from northeast New Mexico/Southeast Colorado, eastward into the Central Plains through the Central Appalachians. Slow moving low to bring heavy rainfall to the Central Gulf Coast into the weekend. Dangerous heat is expected from the Lower Mississippi Valley, Tennessee Valley, Ohio Valley into the Mid-Atlantic and Northeast. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

54°F

12°C

Humidity 59%
Wind Speed W 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 16 Jul 09:00 PM MDT
Extended Forecast for

13 Miles W St Mary MT

  • Tonight

    Tonight: Mostly clear, with a low around 41. South southeast wind 6 to 8 mph becoming west southwest after midnight.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm.  Increasing clouds, with a high near 55. West southwest wind 6 to 10 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 42. Northwest wind 6 to 10 mph becoming east after midnight.  Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. West southwest wind 6 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. South southwest wind 8 to 10 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. West southwest wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after noon.  Mostly sunny, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 41. South southeast wind 6 to 8 mph becoming west southwest after midnight.
Thursday
A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 55. West southwest wind 6 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Northwest wind 6 to 10 mph becoming east after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 59. West southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 48. South southwest wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 57. West southwest wind 10 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 45. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Sunday
A slight chance of showers after noon. Mostly sunny, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 52.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 45.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W St Mary MT
 48.72°N 113.69°W (Elev. 7539 ft)
8:35 pm MDT Jul 16, 2025
10pm MDT Jul 16, 2025-6pm MDT Jul 23, 2025
 
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Additional Resources

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