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 >

Hazardous Weather Conditions

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

NA

50°F

10°C

Humidity 98%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 15 Jul 10:12 AM MDT
Extended Forecast for

14 Miles WSW St Mary MT

Wind Advisory July 15, 11:14am until July 15, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory July 15, 11:14am until July 15, 02:00pm

    NOW until 2:00pm Tue

    Wind Advisory

  • Today

    High: 44 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. East wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. East wind 5 to 9 mph becoming south southwest in the afternoon.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. South southwest wind around 7 mph becoming southeast after midnight.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63. Southwest wind 6 to 9 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 46. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Today
Rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then rain likely after 3pm. High near 44. Breezy, with a northeast wind 16 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Mostly cloudy, with a low around 38. East wind 9 to 15 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 61. East wind 5 to 9 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 45. South southwest wind around 7 mph becoming southeast after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Southwest wind 6 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A slight chance of rain after noon. Partly sunny, with a high near 66.
Saturday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 50.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 48.
Monday
A chance of rain and thunderstorms. Mostly sunny, with a high near 59.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW St Mary MT
 48.69°N 113.71°W (Elev. 6751 ft)
3:33 am MDT Jul 15, 2025
11am MDT Jul 15, 2025-6pm MDT Jul 21, 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