National Weather Service

News Headlines

August 11, 2026: Powerful Derecho Produces Widespread Wind Damage and Tornadoes Across Northern Illinois and Northwest Indiana

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Morris Muni-James R Washburn Field Airport (KC09)

Lat: 41.43°NLon: 88.42°WElev: 584ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles S Yorkville IL

Overnight
Low: 61 °F
Partly Cloudy
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 80 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 64 °F
Chance
T-storms
Saturday
High: 78 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 56 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 61. North northeast wind around 5 mph.

Thursday

Sunny, with a high near 80. Northeast wind around 5 mph, with gusts as high as 10 mph.

Thursday Night

Mostly clear, with a low around 58. East wind around 5 mph becoming calm.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 80. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

Friday Night

A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming west northwest after midnight. Winds could gust as high as 10 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78.

Saturday Night

Mostly clear, with a low around 59.

Sunday

Sunny, with a high near 76.

Sunday Night

Partly cloudy, with a low around 56.

Monday

Mostly sunny, with a high near 76.

Monday Night

Partly cloudy, with a low around 59.