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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

46°F

8°C

Humidity 55%
Wind Speed E 12 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 04 Oct 07:53 AM MDT
Extended Forecast for

Glasgow MT

  • Today

    Today: Sunny, with a high near 72. East southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. East southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Southeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. West northwest wind 5 to 8 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. North northwest wind 5 to 7 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. Light and variable wind becoming east northeast around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. East northeast wind 3 to 7 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. East northeast wind 5 to 7 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. East northeast wind 5 to 8 mph.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. East southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 43. East southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 81. Southeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 46. West northwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 73. North northwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 42. Light and variable wind becoming east northeast around 5 mph.
Wednesday
Mostly sunny, with a high near 71. East northeast wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 43. East northeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 66. East northeast wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 42. East wind around 8 mph.
Friday
Mostly sunny, with a high near 72. East wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glasgow MT
 48.19°N 106.65°W (Elev. 2070 ft)
Last Update:
3:30 am MDT Oct 4, 2026
Forecast Valid:
8am MDT Oct 4, 2026-6pm MDT Oct 10, 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