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

Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Partly Cloudy

68°F

20°C

Humidity 72%
Wind Speed SSE 12 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 09 Jul 02:53 AM MDT
Extended Forecast for

Glasgow MT

Extreme Heat Watch July 11, 06:00am until July 13, 06:00am
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 60. South southeast wind around 6 mph becoming east.

    Low: 60 °F

    Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. West northwest wind 5 to 8 mph becoming east after midnight.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 93. East wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. East wind around 8 mph.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 100. East wind 7 to 9 mph becoming south in the afternoon.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Southwest wind around 7 mph becoming north northeast after midnight.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. North northeast wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. East wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 60. South southeast wind around 6 mph becoming east.
Thursday
Sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 60. West northwest wind 5 to 8 mph becoming east after midnight.
Friday
Mostly sunny, with a high near 93. East wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 66. East wind around 8 mph.
Saturday
Sunny and hot, with a high near 100. East wind 7 to 9 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 69. Southwest wind around 7 mph becoming north northeast after midnight.
Sunday
Sunny and hot, with a high near 101. North northeast wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 71. East wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 95. North wind 9 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 68. East northeast wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.19°N 106.65°W (Elev. 2070 ft)
Last Update:
2:31 am MDT Jul 9, 2026
Forecast Valid:
3am MDT Jul 9, 2026-6pm MDT Jul 15, 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