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 75%
Wind Speed NW 21 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 09 Dec 02:53 PM MST
Extended Forecast for

Glasgow Intl Arpt MT

Winter Storm Watch December 11, 08:00pm until December 13, 11:00am
Winter Weather Advisory December 10, 04:00am until December 11, 08:00pm
High Wind Warning December 9, 03:16pm until December 9, 05:00pm
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
High Wind Warning
  •  
    High Wind Warning December 9, 03:16pm until December 9, 05:00pm

    NOW until 5:00pm Tue

    High Wind Warning

  • Tonight

    Low: 15 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow before 3pm, then snow and freezing rain likely between 3pm and 4pm, then freezing rain likely after 4pm.  Patchy blowing snow between 2pm and 3pm. Patchy freezing fog before 11am, then areas of freezing fog after 4pm. High near 30. East southeast wind 9 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Freezing rain likely, mainly after 11pm.  Patchy freezing fog before 9pm, then patchy freezing fog after 11pm. Cloudy, with a steady temperature around 29. Southeast wind 9 to 11 mph becoming northwest in the evening.  Chance of precipitation is 70%. New ice accumulation of around a 0.1 of an inch possible.

    Low: 29 °F

    Freezing Rain
    Likely and
    Patchy
    Freezing Fog

  • Thursday

    Thursday: Snow.  High near 33. Wind chill values between -5 and 5. North wind 10 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow then
    Snow Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Patchy freezing fog before 11pm. Cloudy, with a low around -7. North northwest wind 14 to 18 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: -7 °F

    Chance Snow
    and Patchy
    Freezing Fog

  • Friday

    Friday: A 50 percent chance of snow, mainly after 11am.  Patchy freezing fog after 11am. Cloudy, with a high near 1. North northwest wind 7 to 11 mph.  New snow accumulation of around an inch possible.

    High: 1 °F

    Chance Snow
    and Patchy
    Freezing Fog

  • Friday Night

    Friday Night: Snow.  Low around -13. East wind 8 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: -13 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy and cold, with a high near -2. East wind 7 to 9 mph.

    High: -2 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 15. Northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Snow before 3pm, then snow and freezing rain likely between 3pm and 4pm, then freezing rain likely after 4pm. Patchy blowing snow between 2pm and 3pm. Patchy freezing fog before 11am, then areas of freezing fog after 4pm. High near 30. East southeast wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Freezing rain likely, mainly after 11pm. Patchy freezing fog before 9pm, then patchy freezing fog after 11pm. Cloudy, with a steady temperature around 29. Southeast wind 9 to 11 mph becoming northwest in the evening. Chance of precipitation is 70%. New ice accumulation of around a 0.1 of an inch possible.
Thursday
Snow. High near 33. Wind chill values between -5 and 5. North wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Patchy freezing fog before 11pm. Cloudy, with a low around -7. North northwest wind 14 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly after 11am. Patchy freezing fog after 11am. Cloudy, with a high near 1. North northwest wind 7 to 11 mph. New snow accumulation of around an inch possible.
Friday Night
Snow. Low around -13. East wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy and cold, with a high near -2. East wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -13. East southeast wind around 10 mph.
Sunday
Mostly cloudy, with a high near 22. East southeast wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 7. West southwest wind around 10 mph becoming northwest in the evening.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
A slight chance of snow. Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
2:51 pm MST Dec 9, 2025
3pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database