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Storm reports for August 8, 2021

NOAA recorded 29 wind reports and 10 tornado reports in 7 states on August 8, 2021.

in 7 states
39
Storm reports
Near 36.68, -90.29, MO
81 mph
Highest gust
Highest rating EF1, near 43.98, -89.55, WI
10
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 8, 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

Wind29, most at 3 PM

Tornado10, most at 11 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
3:52 PMEF1Near 43.98, -89.55, WI3.48 mi long, 350 yd wide
4:36 PMNot ratedAbout 58 miles from Sioux Falls, SD0.79 mi long, 40 yd wide
4:47 PMEF0Near 43.41, -95.55, IA2.42 mi long, 50 yd wide
7:14 PMEF0Near 36.64, -90.30, MO0.11 mi long, 50 yd wide
8:12 PMNot ratedNear 42.70, -94.92, IA0.31 mi long, 20 yd wide
11:00 PMNot ratedNear 42.43, -94.27, IA1.65 mi long, 150 yd wide
11:19 PMNot ratedNear 42.38, -94.18, IA1.7 mi long, 150 yd wide
11:47 PMNot ratedAbout 60 miles from Des Moines, IA1.86 mi long, 160 yd wide
12:02 AMNot ratedAbout 57 miles from Des Moines, IA1.36 mi long, 40 yd wide
12:06 AMNot ratedAbout 55 miles from Des Moines, IA0.49 mi long, 15 yd wide

By state

StateReportsHailWindTornado
Missouri110101
Iowa9018
Illinois7070
Wisconsin7061
Arizona2020
Montana2020
Virginia1010

Cities with reports nearby

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

CityLargest hailHighest gustTornado reports
Peoria, ILNone60 mph0
St. Louis, MONone70 mph0

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