Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

22°F

-6°C

Humidity 71%
Wind Speed ENE 6 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 31 Mar 07:53 AM MDT
Extended Forecast for

Glasgow Intl Arpt MT

  • Today

    Today: Increasing clouds, with a high near 39. North northeast wind 5 to 10 mph becoming east southeast 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 23. East wind 18 to 21 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. East southeast wind around 18 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. East southeast wind around 17 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow before 9am, then rain likely, possibly mixed with snow.  Cloudy, with a high near 42. East wind 17 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 3am.  Low around 27. East northeast wind 14 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 38. Northeast wind 9 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 38 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 24. West northwest wind 6 to 10 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 7 to 10 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 39. North northeast wind 5 to 10 mph becoming east southeast 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Cloudy, with a low around 23. East wind 18 to 21 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 45. East southeast wind around 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 29. East southeast wind around 17 mph, with gusts as high as 23 mph.
Thursday
A chance of snow before 9am, then rain likely, possibly mixed with snow. Cloudy, with a high near 42. East wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain and snow, becoming all snow after 3am. Low around 27. East northeast wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 38. Northeast wind 9 to 11 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24. West northwest wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 49. West wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 29. West northwest wind 7 to 10 mph becoming east southeast in the evening.
Sunday
Mostly sunny, with a high near 55. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
3:35 am MDT Mar 31, 2026
8am MDT Mar 31, 2026-6pm MDT Apr 6, 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