Illinois storm reports for March 27, 2021
NOAA recorded 7 hail reports, 11 wind reports and 1 tornado report in Illinois on March 27, 2021.
- in Illinois
- 19
- Storm reports
- Near 39.55, -89.24, IL
- 1.25 in
- Largest hail
- About 31 miles from St. Louis, MO
- 93 mph
- Highest gust
- Highest rating EF1, about 26 miles from St. Louis, MO
- 1
- Tornado reports
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
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 March 27, 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
Hail7, most at 5 PM
Wind11, most at 7 PM
Tornado1, most at 7 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Rating | Where | Path |
|---|---|---|---|
| 7:08 PM | EF1 | About 26 miles from St. Louis, MO | 5.29 mi long, 700 yd wide |
| Time | Size | Where |
|---|---|---|
| 5:30 PM | 1.0 in | Near 39.50, -89.77, IL |
| 5:33 PM | 1.0 in | Near 39.58, -89.58, IL |
| 5:54 PM | 1.25 in | Near 39.55, -89.24, IL |
| 5:54 PM | 1.25 in | Near 39.56, -89.29, IL |
| 5:58 PM | 1.0 in | Near 39.56, -89.29, IL |
| 7:00 PM | 1.0 in | About 14 miles from St. Louis, MO |
| 8:30 PM | 1.0 in | Near 39.38, -88.45, IL |
| Time | Gust | Where |
|---|---|---|
| 6:00 PM | 60 mph | Near 39.54, -89.29, IL |
| 6:00 PM | 60 mph | Near 39.54, -89.30, IL |
| 6:00 PM | 60 mph | Near 39.48, -89.20, IL |
| 7:00 PM | 75 mph | About 18 miles from St. Louis, MO |
| 7:14 PM | 81 mph | About 29 miles from St. Louis, MO |
| 7:15 PM | 64 mph | About 25 miles from St. Louis, MO |
| 7:15 PM | 93 mph | About 31 miles from St. Louis, MO |
| 7:16 PM | 81 mph | About 31 miles from St. Louis, MO |
| 7:37 PM | 75 mph | About 43 miles from St. Louis, MO |
| 8:20 PM | 64 mph | Near 38.53, -89.13, IL |
| 9:00 PM | 60 mph | Near 39.39, -87.79, IL |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.