Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Partly Cloudy

66°F

19°C

Humidity 35%
Wind Speed WSW 9 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 20 Mar 07:53 PM MDT
Extended Forecast for

Glasgow MT

  • Tonight

    Tonight: Increasing clouds, with a low around 48. West wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of rain between 1pm and 2pm.  Cloudy, with a high near 62. Northwest wind 9 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    High: 62 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of snow before 9am, then a slight chance of rain between 9am and noon.  Mostly sunny, with a high near 50. East northeast wind 5 to 9 mph becoming west in the afternoon.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Northwest wind 6 to 9 mph becoming southeast after midnight.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. East southeast wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. North wind around 9 mph becoming east after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. East northeast wind 9 to 11 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 9pm, then a slight chance of rain and snow.  Cloudy, with a low around 36. East wind around 11 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. West wind 9 to 13 mph, with gusts as high as 26 mph.
Saturday
A slight chance of rain between 1pm and 2pm. Cloudy, with a high near 62. Northwest wind 9 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
Increasing clouds, with a low around 29. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Sunday
A slight chance of snow before 9am, then a slight chance of rain between 9am and noon. Mostly sunny, with a high near 50. East northeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 29. Northwest wind 6 to 9 mph becoming southeast after midnight.
Monday
Partly sunny, with a high near 54. East southeast wind 5 to 7 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 29. North wind around 9 mph becoming east after midnight.
Tuesday
Mostly cloudy, with a high near 53. East northeast wind 9 to 11 mph.
Tuesday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow. Cloudy, with a low around 36. East wind around 11 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 64. Southeast wind 9 to 14 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Northwest wind 14 to 21 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.19°N 106.65°W (Elev. 2070 ft)
1:01 pm MDT Mar 20, 2026
8pm MDT Mar 20, 2026-6pm MDT Mar 27, 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