Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Logan Pass Visitors Center (LGPVC)

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

NA

39°F

4°C

Humidity 99%
Wind Speed E 8 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 15 Jul 05:00 PM MDT
Extended Forecast for

10 Miles W St Mary MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. East northeast wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52. Southeast wind around 10 mph becoming west southwest in the afternoon.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. South wind around 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 52. Southwest wind 9 to 13 mph.

    High: 52 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 40. Northwest wind 9 to 13 mph.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. West southwest wind 8 to 10 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. West wind around 11 mph becoming south in the evening.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. West southwest wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. East northeast wind 10 to 17 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 52. Southeast wind around 10 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 41. South wind around 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 52. Southwest wind 9 to 13 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. Northwest wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 56. West southwest wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 45. West wind around 11 mph becoming south in the evening.
Saturday
Partly sunny, with a high near 57. West southwest wind 11 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 53.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 51.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W St Mary MT
 48.72°N 113.66°W (Elev. 8760 ft)
2:26 pm MDT Jul 15, 2025
8pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database