Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

20°F

-7°C

Humidity 88%
Wind Speed WNW 5 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 18 Apr 04:53 AM MDT
Extended Forecast for

Glasgow Intl Arpt MT

  • Today

    Today: Mostly sunny, with a high near 53. West northwest wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then clearing toward daybreak, with a low around 27. North northwest wind 8 to 18 mph becoming east after midnight. Winds could gust as high as 24 mph.

    Low: 27 °F

    Clearing Late

  • Sunday

    Sunday: Sunny, with a high near 63. East wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. East southeast wind 9 to 11 mph.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71. West southwest wind 7 to 10 mph becoming north northwest in the afternoon.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North wind 8 to 10 mph becoming east southeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. East southeast wind around 9 mph becoming southwest in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. Southwest wind around 9 mph becoming east in the evening.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. East wind 9 to 16 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 53. West northwest wind 8 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, then clearing toward daybreak, with a low around 27. North northwest wind 8 to 18 mph becoming east after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 63. East wind 11 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 37. East southeast wind 9 to 11 mph.
Monday
Sunny, with a high near 71. West southwest wind 7 to 10 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 42. North wind 8 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 81. East southeast wind around 9 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. Southwest wind around 9 mph becoming east in the evening.
Wednesday
Partly sunny, with a high near 77. East wind 9 to 16 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 37. West wind around 21 mph becoming north northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 49. Breezy, with a north northwest wind 21 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery.
Friday
A slight chance of rain and snow showers. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
5:11 am MDT Apr 18, 2026
5am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database