High winds produced isolated wind damage and heavy rains produced localized flooding on October 24th and 25th.  A large healthy tree limb was blown down in Clarendon Hills in DuPage County.  A tree approximately 18 inches in diameter was blown down near the intersection of Washington Street and Hillside Road in Naperville in DuPage County.  A large tree limb was blown down in Crystal Lake in McHenry County.  A large tree and a light pole were blown down along Sheridan Road in the Rogers Park neighborhood of Chicago.  Another tree was uprooted west of Rogers Park.

Lakeshore Flood in CENTRAL COOK COUNTY, ILLINOIS
From 25-OCT-21 05:00:00 to 25-OCT-21 11:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flooding of the Chicago bike and walking path was reported.

High Wind in CENTRAL COOK COUNTY, ILLINOIS
From 25-OCT-21 06:30:00 to 25-OCT-21 06:30:00 (CST-6)
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A large tree and a light pole were blown down along Sheridan Road in the Rogers Park neighborhood of Chicago.  Another tree was uprooted west of Rogers Park.

High Wind in DU PAGE, ILLINOIS
From 24-OCT-21 21:15:00 to 24-OCT-21 21:15:00 (CST-6)
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

A tree approximately 18 inches in diameter was blown down near the intersection of Washington Street and Hillside Road in Naperville.

Flood in FORD, ILLINOIS
From 24-OCT-21 20:30:00 to 25-OCT-21 01:00:00 (CST-6)
Location: GIBSON CITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Street flooding was reported in Gibson City.

High Wind in MCHENRY, ILLINOIS
From 25-OCT-21 05:30:00 to 25-OCT-21 05:30:00 (CST-6)
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

A large tree limb was blown down in Crystal Lake.

High Wind in DU PAGE, ILLINOIS
From 24-OCT-21 19:15:00 to 24-OCT-21 19:15:00 (CST-6)
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A large healthy tree limb was blown down in Clarendon Hills.

Flash Flood in IROQUOIS, ILLINOIS
From 24-OCT-21 21:15:00 to 25-OCT-21 01:15:00 (CST-6)
Location: LAKE IROQUOIS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Multiple road closures were reported due to flooding including in Onarga, Buckley, Crescent City and Cissna Park.  Flooding in Cissna park included 500 North Road at Route 49.  Creeks were out of their banks nearing roadways and structures.  Measured rainfall amounts included 3.88 inches near Cissna Park and 3.69 inches 3.5 miles east northeast of Milford.

Flood in IROQUOIS, ILLINOIS
From 25-OCT-21 01:15:00 to 25-OCT-21 13:00:00 (CST-6)
Location: LAKE IROQUOIS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

After heavy rain and flash flooding late in the evening of October 24th and early in the morning of October 25th, flooding continued into the afternoon of October 25th.

Flood in WILL, ILLINOIS
From 24-OCT-21 22:00:00 to 25-OCT-21 09:00:00 (CST-6)
Location: WILLOWBROOK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Video shared on social media showed flooding of a roadway near Burville Road and Exchange Street.  Measured rainfall of 3.93 inches was reported in 24 hours three miles east of Crete.

Flood in COOK, ILLINOIS
From 24-OCT-21 22:00:00 to 25-OCT-21 07:00:00 (CST-6)
Location: GLENVIEW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lake Avenue was closed due to flooding at an underpass near Lehigh Avenue.  Measured rainfall of 2.80 inches was reported in 24 hours near Northfield.