Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Glencoe Municipal Airport (KGYL)

Lat: 44.76° N Lon: 94.09° W Elev: 994 ft.

Partly Cloudy

76°F

24°C

Humidity 48%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Aug 3:35 pm CDT
Detailed forecast for

Sibley County

Tonight
Clear. Lows in the upper 50s. South winds up to 5 mph.
Thursday
Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 15 mph.
Thursday Night
Increasing clouds. Lows in the lower 60s. Southwest winds 5 to 10 mph.
Friday
Mostly sunny. Highs in the lower 80s. Northwest winds up to 10 mph.
Friday Night
Mostly clear. Lows around 60. Northwest winds up to 5 mph.
Saturday
Sunny. Highs around 80.
Saturday Night
Increasing clouds. Lows in the mid 50s.
Sunday
Mostly sunny. Highs in the upper 70s.
Sunday Night
Partly cloudy. Lows in the upper 50s.
Monday
Mostly sunny. Highs in the lower 80s.
Monday Night
Partly cloudy. Lows in the lower 60s.
Tuesday
Mostly sunny. Highs in the lower 80s.
Tuesday Night
Partly cloudy. Lows in the lower 60s.
Wednesday
Sunny. Highs in the lower 80s.



Basemap Options
Click map to change the forecast location
Loading map...
341 PM CDT Wed Aug 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database