Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

light snow,mist

22°F

-6°C

Humidity 88%
Wind Speed NW 14 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 19°F (-7°C)
Visibility 2.50 mi
Wind Chill9°F (-13°C)
Last update 20 Jan 08:53 AM MST
Extended Forecast for

Glasgow Intl Arpt MT

  • Today

    Today: Patchy blowing snow. Mostly cloudy, with a high near 23. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 32 mph.

    High: 23 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: A slight chance of snow between 11pm and midnight.  Patchy blowing snow before 9pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 10. Wind chill values between -5 and 5. Blustery, with a west wind 17 to 25 mph, with gusts as high as 37 mph.  Chance of precipitation is 20%.

    Low: 10 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Patchy blowing snow. Mostly sunny, with a high near 19. Wind chill values between -10 and zero. Blustery, with a northwest wind 23 to 25 mph, with gusts as high as 37 mph.

    High: 19 °F

    Patchy
    Blowing Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -3. Wind chill values between -5 and -15. Northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: -3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 4. North northwest wind 11 to 13 mph.

    High: 4 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -19. North wind 8 to 10 mph becoming east after midnight.

    Low: -19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -4. East southeast wind around 7 mph.

    High: -4 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -13. East southeast wind around 6 mph.

    Low: -13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 11. South southeast wind around 7 mph.

    High: 11 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy blowing snow. Mostly cloudy, with a high near 23. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 32 mph.
Tonight
A slight chance of snow between 11pm and midnight. Patchy blowing snow before 9pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 10. Wind chill values between -5 and 5. Blustery, with a west wind 17 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Wednesday
Patchy blowing snow. Mostly sunny, with a high near 19. Wind chill values between -10 and zero. Blustery, with a northwest wind 23 to 25 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around -3. Wind chill values between -5 and -15. Northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 4. North northwest wind 11 to 13 mph.
Thursday Night
Partly cloudy, with a low around -19. North wind 8 to 10 mph becoming east after midnight.
Friday
Mostly sunny and cold, with a high near -4. East southeast wind around 7 mph.
Friday Night
Partly cloudy, with a low around -13. East southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 11. South southeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around -2. East wind around 7 mph becoming northwest in the evening.
Sunday
Partly sunny, with a high near 17. West wind around 8 mph.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
2:10 am MST Jan 20, 2026
9am MST Jan 20, 2026-6pm MST Jan 26, 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