Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

36°F

2°C

Humidity 81%
Wind Speed NW 23 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 09 Dec 12:53 PM MST
Extended Forecast for

Glasgow Intl Arpt MT

High Wind Warning December 9, 01:38pm until December 9, 05:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 9, 01:38pm until December 9, 05:00pm

    NOW until 5:00pm Tue

    High Wind Warning

  • This Afternoon

    High: 42 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 13. Northwest wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 28 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow, mainly after 11am.  High near 31. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of freezing rain.  Cloudy, with a low around 19. East southeast wind around 10 mph becoming northwest after midnight.  Chance of precipitation is 40%.

    Low: 19 °F

    Chance
    Freezing Rain

  • Thursday

    Thursday: Snow likely.  Cloudy, with a high near 28. North wind 11 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -12. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.  New snow accumulation of less than one inch possible.

    Low: -12 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after 11am.  Cloudy and cold, with a high near -2. North northwest wind 6 to 10 mph becoming east in the afternoon.  New snow accumulation of 1 to 2 inches possible.

    High: -2 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely. The snow could be heavy at times.  Cloudy, with a low around -15. East wind around 10 mph.  Chance of precipitation is 70%.

    Low: -15 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Partly sunny early, then becoming sunny, with a high near 42. Breezy, with a west northwest wind 20 to 28 mph, with gusts as high as 40 mph.
Tonight
Increasing clouds, with a low around 13. Northwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Wednesday
Snow, mainly after 11am. High near 31. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of freezing rain. Cloudy, with a low around 19. East southeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 40%.
Thursday
Snow likely. Cloudy, with a high near 28. North wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -12. North northwest wind 13 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow, mainly after 11am. Cloudy and cold, with a high near -2. North northwest wind 6 to 10 mph becoming east in the afternoon. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow likely. The snow could be heavy at times. Cloudy, with a low around -15. East wind around 10 mph. Chance of precipitation is 70%.
Saturday
A 30 percent chance of snow before 11am. Mostly cloudy and cold, with a high near 0. East wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -10. East southeast wind 8 to 10 mph.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 27. South southeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
9:56 am MST Dec 9, 2025
1pm MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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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