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Illinois storm reports for April 20, 2025

NOAA recorded 28 wind reports and 22 tornado reports in Illinois on April 20, 2025.

in Illinois
50
Storm reports
About 22 miles from St. Louis, MO
86 mph
Highest gust
Highest rating EF1, near 40.52, -90.88, IL
22
Tornado reports
Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS; gust estimates from NOAA URMA; 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
  • Estimated gusts, 50 to 90 mph
  • 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 April 20, 2025 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. Gust lines are estimates: the highest gust of the day in NOAA's hourly 2.5 km wind analysis (URMA), which fills in between weather stations. They aren't measurements at any building.

Reports by hour

Wind28, most at 8 PM

Tornado22, most at 8 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
6:48 PMEF0Near 39.79, -91.31, IL4.18 mi long, 25 yd wide
7:04 PMEF0Near 40.05, -91.08, IL8.17 mi long, 100 yd wide
7:37 PMEF1Near 40.52, -90.88, IL7.01 mi long, 150 yd wide
7:45 PMEF0About 32 miles from Davenport, IA0.86 mi long, 25 yd wide
7:47 PMEF1Near 40.57, -90.74, IL2.96 mi long, 100 yd wide
7:57 PMEF0About 55 miles from Peoria, IL3.99 mi long, 25 yd wide
8:00 PMEF1About 26 miles from St. Louis, MO7.33 mi long, 100 yd wide
8:13 PMEF1About 16 miles from St. Louis, MO0.35 mi long, 100 yd wide
8:14 PMEF0About 18 miles from St. Louis, MO0.75 mi long, 100 yd wide
8:25 PMEF1About 41 miles from St. Louis, MO1.32 mi long, 75 yd wide
8:35 PMEF0About 24 miles from Davenport, IA2.2 mi long, 75 yd wide
8:39 PMEF1About 33 miles from Peoria, IL16.5 mi long, 150 yd wide
Show all 22 tornado reports
TimeRatingWherePath
8:41 PMEF1About 38 miles from Davenport, IA4.4 mi long, 120 yd wide
8:49 PMEF1About 19 miles from Peoria, IL14.5 mi long, 100 yd wide
8:54 PMNot ratedAbout 19 miles from Davenport, IA0.28 mi long, 10 yd wide
8:57 PMEF0About 38 miles from Davenport, IA0.21 mi long, 50 yd wide
8:58 PMEF0About 19 miles from Davenport, IA1.14 mi long, 50 yd wide
8:58 PMEF1About 35 miles from Davenport, IA7.28 mi long, 25 yd wide
8:58 PMEF1About 22 miles from Davenport, IA7.21 mi long, 100 yd wide
9:12 PMEF0About 17 miles from Davenport, IA0.69 mi long, 50 yd wide
9:26 PMEF1About 41 miles from Davenport, IA1.03 mi long, 50 yd wide
9:42 PMEF1Near 37.80, -89.40, IL1.73 mi long, 25 yd wide

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