A stalled boundary produced a couple of rounds of severe storms from the early morning lasting into the afternoon with very heavy rain producing flash flooding, several reports of damaging winds of 60 to 70 mph, and isolated, large hail.

Thunderstorm Wind in WARREN, ILLINOIS
From 10-JUL-17 04:10:00 to 10-JUL-17 04:10:00 (CST-6)
Location: GERLAW
Magnitude: 61.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Local law enforcement reported several medium size trees were down along with power lines.

Thunderstorm Wind in MERCER, ILLINOIS
From 10-JUL-17 03:53:00 to 10-JUL-17 03:53:00 (CST-6)
Location: ALEDO
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The county emergency manager reported a couple of trees were down.

Thunderstorm Wind in HENDERSON, ILLINOIS
From 10-JUL-17 04:00:00 to 10-JUL-17 04:00:00 (CST-6)
Location: OQUAWKA
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported widespread tree damage in town with several roads closed.

Thunderstorm Wind in MCDONOUGH, ILLINOIS
From 10-JUL-17 04:54:00 to 10-JUL-17 04:54:00 (CST-6)
Location: SCIOTA
Magnitude: 55.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Local law enforcement reported a telephone pole was blown over with wires down across the road.

Hail in HANCOCK, ILLINOIS
From 10-JUL-17 17:25:00 to 10-JUL-17 17:25:00 (CST-6)
Location: COLUSA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in MCDONOUGH, ILLINOIS
From 10-JUL-17 19:09:00 to 10-JUL-17 19:09:00 (CST-6)
Location: BUSHNELL
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The county emergency manager reported trees and power poles were down in Bushnell.

Thunderstorm Wind in MCDONOUGH, ILLINOIS
From 10-JUL-17 19:23:00 to 10-JUL-17 19:23:00 (CST-6)
Location: NEW PHILADELPHIA
Magnitude: 55.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported several power lines, one large tree, and a large antique windmill down were blown down.

Hail in BUREAU, ILLINOIS
From 10-JUL-17 19:35:00 to 10-JUL-17 19:35:00 (CST-6)
Location: CHERRY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Flash Flood in WARREN, ILLINOIS
From 10-JUL-17 19:41:00 to 10-JUL-17 20:41:00 (CST-6)
Location: GREENBUSH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Local law enforcement reported a gravel road was closed at the intersection of 170th street and 10th avenue.

Flash Flood in HANCOCK, ILLINOIS
From 10-JUL-17 20:09:00 to 10-JUL-17 21:09:00 (CST-6)
Location: HAMILTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Local law enforcement reported 6 inches of water blocking the northbound lane of traffic on Highway 96. Traffic was being diverted into the southbound lane.

Flash Flood in MCDONOUGH, ILLINOIS
From 10-JUL-17 20:10:00 to 10-JUL-17 23:10:00 (CST-6)
Location: PRAIRIE CITY ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The county emergency manager reported the Prairie City fire department blocked a portion of Route 41 at 222nd street due to high water on the road.