Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

79°F

26°C

Humidity 40%
Wind Speed WSW 5 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 11:53 AM MDT
Extended Forecast for

13 Miles NW Glasgow Intl Arpt MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Northwest wind 6 to 11 mph becoming light north northwest  after midnight. Winds could gust as high as 18 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. East northeast wind 3 to 5 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. East northeast wind 6 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. East northeast wind 7 to 10 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Northeast wind 8 to 13 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Southeast wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. East southeast wind 16 to 21 mph, with gusts as high as 30 mph.

    Low: 62 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 88. East southeast wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 57. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 88. East northeast wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 59. East northeast wind 6 to 10 mph.
Friday
Sunny, with a high near 85. East northeast wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 59. Northeast wind 8 to 13 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 85. Southeast wind 13 to 21 mph, with gusts as high as 29 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East southeast wind 16 to 21 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 88. East southeast wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 58. West wind 7 to 17 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 85. West northwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Glasgow Intl Arpt MT
 48.37°N 106.8°W (Elev. 2254 ft)
7:46 am MDT Aug 19, 2026
12pm MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database