Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

WEST GLACIER (WGRM8)

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

NA

54°F

12°C

Humidity 100%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 23 Aug 04:12 AM MDT
Extended Forecast for

15 Miles WSW St Mary MT

  • Today

    Today: Patchy smoke between 2pm and 3pm. Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 59 °F

    Mostly Sunny
    then Patchy
    Smoke and
    Breezy

  • Tonight

    Tonight: Patchy smoke before 10pm, then patchy smoke after midnight. Mostly clear, with a low around 44. Breezy, with a west southwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 38 mph.

    Low: 44 °F

    Patchy Smoke
    and Breezy

  • Monday

    Monday: Patchy smoke before 7am. Sunny, with a high near 61. West southwest wind around 9 mph.

    High: 61 °F

    Patchy Smoke
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. South southwest wind 6 to 9 mph becoming east northeast after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. East northeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy smoke between 2pm and 3pm. Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
Tonight
Patchy smoke before 10pm, then patchy smoke after midnight. Mostly clear, with a low around 44. Breezy, with a west southwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 38 mph.
Monday
Patchy smoke before 7am. Sunny, with a high near 61. West southwest wind around 9 mph.
Monday Night
Mostly clear, with a low around 45. South southwest wind 6 to 9 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 68. East northeast wind 6 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW St Mary MT
 48.67°N 113.74°W (Elev. 6401 ft)
2:01 am MDT Aug 23, 2026
4am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
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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