Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Partly Cloudy

73°F

23°C

Humidity 61%
Wind Speed NNW 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 24 Jul 05:53 AM MDT
Extended Forecast for

Glasgow Intl Arpt MT

Lake Wind Advisory July 24, 12:00pm until July 24, 06:00pm
Extreme Heat Warning July 24, 10:00am until July 26, 10:00pm
Red Flag Warning July 24, 10:00am until July 24, 09:00pm
Click here for hazard details and duration
Lake Wind Advisory
Extreme Heat Warning
Red Flag Warning
  • Today

    Today: A 20 percent chance of showers before 7am.  Widespread haze. Sunny and hot, with a high near 98. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 98 °F

    Slight Chance
    Showers then
    Haze and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 64. West northwest wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Calm wind becoming south around 6 mph in the afternoon.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Cloudy during the early evening, then gradual clearing, with a low around 70. South southeast wind 7 to 10 mph becoming west northwest after midnight.

    Low: 70 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. West northwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Northwest wind 7 to 9 mph becoming east northeast after midnight.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. East wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 7am. Widespread haze. Sunny and hot, with a high near 98. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
Mostly clear, with a low around 64. West northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny and hot, with a high near 101. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Cloudy during the early evening, then gradual clearing, with a low around 70. South southeast wind 7 to 10 mph becoming west northwest after midnight.
Sunday
Sunny and hot, with a high near 100. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 66. West northwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Monday
Sunny and hot, with a high near 96. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 65. Northwest wind 7 to 9 mph becoming east northeast after midnight.
Tuesday
Mostly sunny, with a high near 93. East wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 67. East wind around 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny and hot, with a high near 96. East wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
5:51 am MDT Jul 24, 2026
6am MDT Jul 24, 2026-6pm MDT Jul 30, 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