Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Hazardous Weather Conditions

Current conditions at

Morris Muni-James R Washburn Field Airport (KC09)

Lat: 41.43° N Lon: 88.42° W Elev: 584 ft.

NA

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint NA
Visibility NA
Last update *** Not a current observation ***
Detailed forecast for

Grundy County

Late This Afternoon
Mostly cloudy. Temperatures in the upper 70s. South winds around 10 mph.
Tonight
Mostly cloudy. Lows in the upper 60s. South winds 5 to 10 mph.
Sunday
Mostly cloudy. A slight chance of thunderstorms with isolated showers in the morning. A slight chance of thunderstorms with isolated showers late. Humid with highs in the upper 80s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent.
Sunday Night
Mostly cloudy. Lows around 70. South winds around 10 mph.
Monday
Mostly cloudy in the morning, then becoming partly cloudy. Hot with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 100 in the afternoon.
Monday Night
Partly cloudy. Lows in the mid 70s. Southwest winds 5 to 10 mph.
Tuesday
Partly cloudy. Hot with highs in the mid 90s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Wednesday
Mostly sunny. Hot with highs in the mid 90s.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
Thursday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s.
Thursday Night
Partly cloudy. Lows around 70.
Friday
Partly cloudy. Highs in the upper 80s.
Friday Night
Partly cloudy. Lows in the upper 60s.
Saturday
Partly cloudy. Highs in the upper 80s.



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256 PM CDT Sat Aug 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database