Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

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

Clear

65°F

18°C

Humidity 54%
Wind Speed ENE 12 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Sep 05:53 PM MDT
Detailed forecast for

Central and Southern Valley

Tonight
Cloudy. A chance of showers after midnight. Lows in the lower 50s. East wind 10 to 15 mph. Chance of rain 40 percent.
Sunday
Mostly cloudy. A chance of showers in the morning. Patchy fog in the morning, then hazy in the afternoon. Highs in the mid 60s. East wind 10 to 15 mph. Chance of rain 30 percent.
Sunday Night
Mostly cloudy. Lows in the upper 40s. Southeast wind around 10 mph.
Monday
Mostly cloudy in the morning, then clearing. Highs in the lower 70s. Southeast wind 10 to 15 mph.
Monday Night
Mostly clear. Lows around 50. Southeast wind 10 to 15 mph.
Tuesday And Tuesday Night
Mostly clear. Highs in the upper 70s. Lows in the lower 50s.
Wednesday Through Thursday
Partly cloudy. Highs around 80. Lows in the mid 50s.
Thursday Night
Mostly clear. Lows in the mid 50s.
Friday And Friday Night
Partly cloudy. Highs around 80. Lows in the lower 50s.
Saturday
Partly sunny. Highs in the lower 70s.



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306 PM MDT Sat Sep 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database