Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

Lat: 48.21389° N Lon: 106.62139° W Elev: 2293.0 ft.

Clear

71°F

22°C

Humidity 61%
Wind Speed ESE 12 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 29 Jul 03:53 AM MDT
Detailed forecast for

Central and Southern Valley

Today
Sunny, hot with highs in the upper 90s. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. Northeast wind around 10 mph.
Thursday
Mostly sunny. Highs in the lower 90s. East wind 10 to 15 mph.
Thursday Night
A chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Southeast wind 10 to 15 mph. Chance of rain 30 percent.
Friday
Sunny, hot with highs in the upper 90s. Southeast wind around 10 mph, becoming southwest in the afternoon.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Sunny, hot with highs around 105.
Saturday Night
Partly cloudy. Lows in the upper 60s.
Sunday
Sunny, cooler with highs in the upper 80s.
Sunday Night
A slight chance of showers. Lows in the upper 50s.
Monday Through Tuesday
Partly cloudy. Highs around 80. Lows in the lower 50s.



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401 AM MDT Wed Jul 29 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database