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

23°F

-5°C

Humidity 80%
Wind Speed NW 21 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Wind Chill8°F (-13°C)
Last update 20 Jan 09:53 AM MST
Extended Forecast for

Glasgow MT

  • Today

    Today: Patchy blowing snow between 11am and 4pm. Cloudy, with a high near 26. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 26 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Patchy blowing snow after 2am. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values between zero and 10. Blustery, with a west wind 13 to 18 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.

    Low: 11 °F

    Mostly Cloudy
    then Patchy
    Blowing Snow
    and Blustery

  • Wednesday

    Wednesday: Patchy blowing snow. Sunny during the morning, then partly sunny during the afternoon, with a high near 20. Wind chill values between -5 and zero. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph.

    High: 20 °F

    Patchy
    Blowing Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. Wind chill values between -5 and -15. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 6. North northwest wind around 10 mph.

    High: 6 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -18. North wind 6 to 9 mph becoming east after midnight.

    Low: -18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -1. East southeast wind around 6 mph.

    High: -1 °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 12. South southeast wind 5 to 7 mph.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy blowing snow between 11am and 4pm. Cloudy, with a high near 26. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.
Tonight
Patchy blowing snow after 2am. Cloudy, then gradually becoming partly cloudy, with a low around 11. Wind chill values between zero and 10. Blustery, with a west wind 13 to 18 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Patchy blowing snow. Sunny during the morning, then partly sunny during the afternoon, with a high near 20. Wind chill values between -5 and zero. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around -1. Wind chill values between -5 and -15. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 6. North northwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around -18. North wind 6 to 9 mph becoming east after midnight.
Friday
Mostly sunny and cold, with a high near -1. East southeast wind around 6 mph.
Friday Night
Partly cloudy, with a low around -13. East southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 12. South southeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around -4. East wind around 7 mph becoming northwest in the evening.
Sunday
Partly sunny, with a high near 17. Northwest wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.19°N 106.65°W (Elev. 2070 ft)
10:01 am MST Jan 20, 2026
10am 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