Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

69°F

21°C

Humidity	62%
Wind Speed	NA NA MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	17 Aug 12:53 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

11 Miles NW Glasgow Intl Arpt MT

Overnight
Low: 61 °F
Slight Chance
T-storms
Sunday
High: 88 °F
Slight Chance
Showers then
Sunny
Sunday Night
Low: 62 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 90 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 96 °F
Hot
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 97 °F
Hot
Wednesday Night
Low: 63 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 61. North northeast wind 5 to 7 mph becoming calm.

Sunday

A slight chance of showers between 11am and noon. Mostly sunny, with a high near 88. West northwest wind 6 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly between 10pm and midnight. Increasing clouds, with a low around 62. West wind 6 to 11 mph becoming light and variable after midnight.

Monday

A slight chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 90. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 62. South wind 5 to 7 mph becoming east after midnight.

Tuesday

Sunny and hot, with a high near 96. East wind 3 to 8 mph.

Tuesday Night

Mostly clear, with a low around 66. East southeast wind around 9 mph.

Wednesday

Sunny and hot, with a high near 97. East southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 63. North northwest wind 7 to 11 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 83. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.