Severe thunderstorms moved across northern Illinois during the afternoon hours of July 2nd.

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 14:56:00 to 02-JUL-08 14:58:00 (CST-6)
Location: HUNTLEY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 14:59:00 to 02-JUL-08 15:01:00 (CST-6)
Location: HARMONY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:06:00 to 02-JUL-08 15:08:00 (CST-6)
Location: HUNTLEY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:09:00 to 02-JUL-08 15:11:00 (CST-6)
Location: LAKE IN THE HILLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:14:00 to 02-JUL-08 15:16:00 (CST-6)
Location: HUNTLEY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:19:00 to 02-JUL-08 15:21:00 (CST-6)
Location: CRYSTAL LAKE ARPT
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny size hail was reported near Randall and Ackman Roads.

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:19:00 to 02-JUL-08 15:21:00 (CST-6)
Location: CRYSTAL LAKE ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel size hail was reported near Pyott Road.

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:19:00 to 02-JUL-08 15:22:00 (CST-6)
Location: MARENGO
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:24:00 to 02-JUL-08 15:26:00 (CST-6)
Location: CRYSTAL LAKE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in COOK, ILLINOIS
From 02-JUL-08 15:41:00 to 02-JUL-08 15:43:00 (CST-6)
Location: DUNHURST
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter size hail was reported near Lake Cook and Arlington Heights Roads.

Thunderstorm Wind in OGLE, ILLINOIS
From 02-JUL-08 15:00:00 to 02-JUL-08 15:00:00 (CST-6)
Location: DAVIS JCT
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were blown down near Route 251, east of Davis Junction.

Thunderstorm Wind in OGLE, ILLINOIS
From 02-JUL-08 15:03:00 to 02-JUL-08 15:03:00 (CST-6)
Location: BYRON
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were blown down.

Thunderstorm Wind in LAKE, ILLINOIS
From 02-JUL-08 15:36:00 to 02-JUL-08 15:36:00 (CST-6)
Location: BARRINGTON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tree limbs were blown down in the road near Kelsey and Route 14.

Thunderstorm Wind in LAKE, ILLINOIS
From 02-JUL-08 15:40:00 to 02-JUL-08 15:40:00 (CST-6)
Location: DEER PARK
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A 12 inch diameter tree was blown down on Lake Cook Road just east of Ela Road.

Thunderstorm Wind in MCHENRY, ILLINOIS
From 02-JUL-08 15:20:00 to 02-JUL-08 15:20:00 (CST-6)
Location: LAKE IN THE HILLS
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A gust to 60 mph was measured in the Lake In The Hills.

Flood in WINNEBAGO, ILLINOIS
From 02-JUL-08 15:15:00 to 02-JUL-08 18:00:00 (CST-6)
Location: PERRYVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Minor flooding was reported near Linden and Mulford Roads on the south side of Rockford as well as near Riverside and Interstate 90.  Ditches were also reported filled with water.

Flood in LAKE, ILLINOIS
From 02-JUL-08 15:58:00 to 02-JUL-08 19:00:00 (CST-6)
Location: HIGHLAND PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Many streets were flooded with six inches of standing water between Route 41 and Route 43 in Highland Park.  Five inches of standing water was reported near Deerfield and Route 83.

Hail in MCHENRY, ILLINOIS
From 02-JUL-08 15:13:00 to 02-JUL-08 15:16:00 (CST-6)
Location: ALGONQUIN
Magnitude: 1.00 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Extensive siding damage to homes was reported from wind blown hail.

Thunderstorm Wind in DE KALB, ILLINOIS
From 02-JUL-08 15:14:00 to 02-JUL-08 15:14:00 (CST-6)
Location: KIRKLAND
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Eight inch diameter tree limbs were blown down.