Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. 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 WSW St Mary MT

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm.  Mostly cloudy, with a low around 40. East wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Light and variable wind becoming south around 6 mph in the morning.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 68 °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 48. Northeast wind 3 to 7 mph.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 7pm. Mostly cloudy, with a low around 40. East wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 66. Light and variable wind becoming south around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. Northeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 53. Southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 72. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 69.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 51.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 67.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW St Mary MT
 48.68°N 113.65°W (Elev. 5748 ft)
2:26 pm MDT Jul 15, 2025
6pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database