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Illinois storm reports for August 10, 2021

NOAA recorded 1 hail report, 52 wind reports and 1 tornado report in Illinois on August 10, 2021.

in Illinois
54
Storm reports
About 11 miles from Rockford, IL
0.88 in
Largest hail
About 34 miles from Davenport, IA
75 mph
Highest gust
1
Tornado reports
Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS; damage surveys from the NWS Damage Assessment Toolkit

Hail, inches

  • 0.75
  • 1
  • 1.5
  • 2
  • 2.5
  • 3+

Dots: reports. Shading: radar estimate.

  • Wind report
  • Tornado and its path
  • Surveyed tornado path

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 10, 2021 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report. NWS survey teams walked the shaded paths after the storm; each is drawn at the widest width they found, so it can look wider than the damage at any one spot.

Reports by hour

Hail1, most at 6 PM

Wind52, most at 7 PM

Tornado1, most at 6 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
6:33 PMNot ratedAbout 17 miles from Rockford, IL0.6 mi long, 20 yd wide

Cities with reports nearby

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

CityLargest hailHighest gustTornado reports
Rockford, IL0.88 in69 mph0
Chicago, ILNone69 mph0

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