Illinois storm reports for August 11, 2021

Name: NOAA storm reports, Illinois, August 11, 2021
Creator: NOAA/NWS Storm Prediction Center

NOAA recorded 1 hail report and 72 wind reports in Illinois on August 11, 2021.

in Illinois; 73
Storm reports: About 7 miles from Davenport, IA; 1.0 in
Largest hail: About 53 miles from Rockford, IL; 81 mph
Highest gust: 0
Tornado reports

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports. Shading: radar estimate.

Wind report

Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS

Hail, inches

0.75
1
1.5
2
2.5
3+

Dots: reports. Shading: radar estimate.

Wind report

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 11, 2021 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report.

Reports by hour

Hail1, most at 8 AM

Wind72, most at 9 AM

Reports per hour, Central time. Each row has its own scale.

Every report

Source: NOAA/NWS Storm Prediction Center.

Time	Size	Where
8:01 AM	1.0 in	About 7 miles from Davenport, IA

Time	Gust	Where
8:10 AM	60 mph	About 24 miles from Davenport, IA
8:15 AM	60 mph	About 25 miles from Davenport, IA
8:35 AM	81 mph	About 53 miles from Rockford, IL
8:40 AM	64 mph	About 53 miles from Rockford, IL
8:45 AM	64 mph	About 37 miles from Davenport, IA
8:50 AM	60 mph	About 52 miles from Rockford, IL
8:50 AM	58 mph	About 43 miles from Rockford, IL
8:54 AM	69 mph	About 49 miles from Rockford, IL
8:56 AM	69 mph	About 43 miles from Rockford, IL
8:58 AM	63 mph	About 55 miles from Rockford, IL
9:01 AM	67 mph	About 39 miles from Rockford, IL
9:01 AM	81 mph	About 51 miles from Rockford, IL

Show all 72 wind reports

Time	Gust	Where
9:06 AM	69 mph	About 48 miles from Rockford, IL
9:08 AM	69 mph	About 46 miles from Rockford, IL
9:09 AM	58 mph	About 59 miles from Rockford, IL
9:10 AM	63 mph	About 48 miles from Rockford, IL
9:15 AM	63 mph	About 37 miles from Rockford, IL
9:16 AM	70 mph	About 52 miles from Rockford, IL
9:17 AM	69 mph	About 47 miles from Rockford, IL
9:18 AM	69 mph	About 48 miles from Rockford, IL
9:19 AM	69 mph	About 51 miles from Chicago, IL
9:22 AM	69 mph	About 45 miles from Rockford, IL
9:24 AM	68 mph	About 45 miles from Chicago, IL
9:26 AM	64 mph	About 41 miles from Chicago, IL
9:28 AM	69 mph	About 40 miles from Chicago, IL
9:28 AM	63 mph	About 36 miles from Chicago, IL
9:30 AM	60 mph	About 5 miles from Rockford, IL
9:30 AM	63 mph	About 35 miles from Chicago, IL
9:33 AM	63 mph	About 33 miles from Chicago, IL
9:34 AM	69 mph	About 33 miles from Chicago, IL
9:35 AM	68 mph	About 38 miles from Chicago, IL
9:35 AM	63 mph	About 35 miles from Chicago, IL
9:36 AM	69 mph	About 3 miles from Rockford, IL
9:36 AM	64 mph	About 32 miles from Chicago, IL
9:37 AM	69 mph	About 40 miles from Chicago, IL
9:38 AM	63 mph	About 31 miles from Chicago, IL
9:38 AM	58 mph	About 32 miles from Chicago, IL
9:38 AM	63 mph	About 33 miles from Chicago, IL
9:43 AM	58 mph	About 33 miles from Chicago, IL
9:46 AM	58 mph	About 24 miles from Chicago, IL
9:47 AM	69 mph	About 25 miles from Chicago, IL
9:49 AM	69 mph	About 9 miles from Rockford, IL
9:54 AM	58 mph	About 33 miles from Chicago, IL
9:54 AM	69 mph	About 27 miles from Chicago, IL
9:55 AM	63 mph	About 12 miles from Rockford, IL
9:55 AM	63 mph	About 20 miles from Chicago, IL
9:55 AM	63 mph	About 18 miles from Chicago, IL
9:59 AM	58 mph	About 34 miles from Chicago, IL
10:00 AM	69 mph	About 36 miles from Chicago, IL
10:01 AM	69 mph	About 32 miles from Rockford, IL
10:03 AM	63 mph	About 23 miles from Chicago, IL
10:04 AM	69 mph	About 37 miles from Rockford, IL
10:04 AM	58 mph	About 5 miles from Chicago, IL
10:05 AM	69 mph	About 41 miles from Rockford, IL
10:08 AM	69 mph	About 3 miles from Rockford, IL
10:08 AM	69 mph	About 19 miles from Chicago, IL
10:09 AM	69 mph	About 37 miles from Rockford, IL
10:09 AM	63 mph	About 6 miles from Chicago, IL
10:13 AM	58 mph	About 37 miles from Chicago, IL
10:14 AM	58 mph	About 35 miles from Chicago, IL
10:16 AM	63 mph	About 44 miles from Chicago, IL
10:17 AM	69 mph	About 40 miles from Chicago, IL
10:18 AM	69 mph	About 46 miles from Rockford, IL
10:26 AM	69 mph	About 42 miles from Milwaukee, WI
10:29 AM	62 mph	About 41 miles from Chicago, IL
10:30 AM	63 mph	About 41 miles from Chicago, IL
10:57 AM	64 mph	About 53 miles from Davenport, IA
9:38 PM	63 mph	About 27 miles from Chicago, IL
2:15 AM	69 mph	About 49 miles from Chicago, IL
2:29 AM	75 mph	About 52 miles from Chicago, IL
2:29 AM	75 mph	About 51 miles from Chicago, IL
2:30 AM	75 mph	About 51 miles from Chicago, IL

Cities with reports nearby

Reports within 15 miles of the center of each city we track.

City	Largest hail	Highest gust	Tornado reports
Chicago, IL	None	63 mph	0
Rockford, IL	None	69 mph	0

Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.