Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

53°F

12°C

Humidity 54%
Wind Speed WNW 6 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Mar 09:53 AM MDT
Extended Forecast for

Glasgow MT

  • Today

    Today: A 20 percent chance of rain before 2pm.  Mostly cloudy, with a high near 69. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 69 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West northwest wind 12 to 17 mph becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Breezy, with a south wind 6 to 11 mph becoming west 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain.  Mostly cloudy, with a high near 61. West wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 61 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. North wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. North northeast wind 8 to 11 mph becoming south southeast in the afternoon.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain before 2pm. Mostly cloudy, with a high near 69. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Tonight
Partly cloudy, with a low around 42. West northwest wind 12 to 17 mph becoming south southwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Mostly sunny, with a high near 75. Breezy, with a south wind 6 to 11 mph becoming west 18 to 23 mph in the morning. Winds could gust as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 45. West wind 14 to 18 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 72. West wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 61. West wind 11 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 23. North wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 26 mph.
Sunday
Mostly sunny, with a high near 45. North northeast wind 8 to 11 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 27. East southeast wind 9 to 11 mph.
Monday
Partly sunny, with a high near 53. Southeast wind 7 to 9 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.19°N 106.65°W (Elev. 2070 ft)
3:16 am MDT Mar 18, 2026
10am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
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