Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

Lat: 48.21389°NLon: 106.62139°WElev: 2293.0ft.

Clear

73°F

23°C

Humidity 23%
Wind Speed WNW 12 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 04 Aug 12:53 PM MDT
Extended Forecast for

Glasgow MT

Fire Weather Watch August 6, 12:00pm until August 6, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 76. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy during the morning, then sunny during the afternoon, with a high near 86. South wind 5 to 14 mph becoming west in the morning. Winds could gust as high as 23 mph.

    High: 86 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. West northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 91. Light and variable wind becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. North northwest wind 15 to 20 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. East northeast wind around 6 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. East wind 5 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. East wind around 9 mph.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 76. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Wednesday
Mostly cloudy during the morning, then sunny during the afternoon, with a high near 86. South wind 5 to 14 mph becoming west in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 54. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 91. Light and variable wind becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Mostly clear, with a low around 54. North northwest wind 15 to 20 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 88. East northeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 55. East wind 5 to 9 mph.
Saturday
Sunny, with a high near 90. East wind around 9 mph.
Saturday Night
Mostly clear, with a low around 58. East wind 9 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 90. East wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 85.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.2°N 106.62°W (Elev. 2198 ft)
12:35 pm MDT Aug 4, 2026
1pm MDT Aug 4, 2026-6pm MDT Aug 10, 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