Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

77°F

25°C

Humidity 34%
Wind Speed SE 12 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Aug 10:53 AM MDT
Detailed forecast for

Central and Southern Valley

Today
Mostly sunny. Hot with highs in the mid 90s. Southeast wind 10 to 15 mph.
Tonight
Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. East wind 15 to 20 mph. Chance of rain 30 percent.
Friday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 90s. Northwest wind 5 to 10 mph.
Friday Night
Mostly cloudy. Lows in the lower 60s. Southwest wind around 5 mph, becoming south after midnight.
Saturday
A 30 percent chance of showers. Highs in the mid 80s. East wind around 5 mph, becoming west in the afternoon.
Saturday Night
A chance of showers with a slight chance of thunderstorms. Lows in the upper 50s.
Sunday
Showers likely with a chance of thunderstorms. Highs in the upper 70s.
Sunday Night
A chance of showers. Lows around 50.
Monday And Monday Night
Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night
A slight chance of showers. Lows in the mid 50s.
Wednesday
Mostly sunny. Highs in the mid 80s.



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401 AM MDT Thu Aug 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database