Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Mostly Cloudy

57°F

14°C

Humidity 93%
Wind Speed E 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 14 Jun 05:35 AM MDT
Extended Forecast for

Glasgow MT

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 55. East southeast wind around 10 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm.  Mostly sunny, with a high near 82. East southeast wind 6 to 10 mph becoming south southwest in the afternoon.  Chance of precipitation is 50%.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Increasing clouds, with a low around 59. North northwest wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 9am.  Partly sunny, with a high near 84. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.  Chance of precipitation is 50%.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 57. East wind 6 to 9 mph becoming west after midnight.  Chance of precipitation is 70%.

    Low: 57 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80. Northwest wind 6 to 9 mph.  Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. West northwest wind 5 to 9 mph becoming east in the evening.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly after noon.  Mostly cloudy, with a high near 78. East wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 78 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 53. West southwest wind 6 to 9 mph becoming northeast after midnight.

    Low: 53 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 55. East southeast wind around 10 mph.
Saturday
A chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm. Mostly sunny, with a high near 82. East southeast wind 6 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 59. North northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 84. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57. East wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 70%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West northwest wind 5 to 9 mph becoming east in the evening. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 78. East wind 5 to 8 mph becoming south southwest in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. West southwest wind 6 to 9 mph becoming northeast after midnight.
Wednesday
A 20 percent chance of showers after noon. Sunny, with a high near 81. West wind 5 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 54. West wind 7 to 11 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 84.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Friday
A slight chance of showers. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.2°N 106.62°W (Elev. 2198 ft)
2:35 am MDT Jun 14, 2025
5am MDT Jun 14, 2025-6pm MDT Jun 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

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