National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

55°F

13°C

Humidity 41%
Wind Speed NE 17 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Apr 06:53 PM MDT
Extended Forecast for

Glasgow Intl Arpt MT

  • Tonight

    Tonight: Showers likely, mainly after 2am. Cloudy, with a low around 37. East wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Cloudy then
    Showers
    Likely

  • Monday

    Monday: Showers, mainly before 10am. High near 51. East wind 7 to 11 mph. Chance of precipitation is 80%.

    High: 51 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 36. East northeast wind 6 to 8 mph.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. South southeast wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. West southwest wind 6 to 14 mph.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain showers likely before 3am, then rain and snow showers likely. Mostly cloudy, with a low around 32. West wind 9 to 13 mph becoming north northeast after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 43. North wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. North northwest wind 11 to 21 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 2am. Cloudy, with a low around 37. East wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
Showers, mainly before 10am. High near 51. East wind 7 to 11 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 36. East northeast wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 64. South southeast wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 39. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 63. West southwest wind 6 to 14 mph.
Wednesday Night
Rain showers likely before 3am, then rain and snow showers likely. Mostly cloudy, with a low around 32. West wind 9 to 13 mph becoming north northeast after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 43. North wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. North northwest wind 11 to 21 mph, with gusts as high as 29 mph.
Friday
Partly sunny, with a high near 41. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 23. North northwest wind 6 to 13 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow Intl Arpt MT
 48.22°N 106.62°W (Elev. 2297 ft)
Last Update:
3:11 pm MDT Apr 12, 2026
Forecast Valid:
7pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation