The radar-estimated size surface caught this storm, reaching 0.5" aloft. NEXRAD logged no point detections over Lawrenceville this day.
A tornado was also reported to the National Weather Service during this storm — see the ground reports below.
0.5"
≈ pea to penny · radar-estimated size aloft2,858
1
1 tornadoOverview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
Only the radar-estimated size surface resolved for Jun 21, 2026 — this storm produced no NEXRAD point detections over Lawrenceville, so there is one map to show, not two.
This was Lawrenceville's 8th recorded hail day, arriving 4 days after the Jun 17, 2026 storm. By severity it ranks 4th of the 11 storms we have logged here. Radar put the day's largest stone over Lawrenceville at 0.5" — radar-estimated size aloft.
The Jun 21, 2026 convective day was bigger than Lawrenceville: the same system put hail over 415 other tracked cities, 27 of them in Illinois. Nearest: Saint Francisville (10 miles south, up to 0.5"); Vincennes (13 miles southeast, up to 1"); Sumner (15 miles southwest, up to 0.75").
These maps are stills from Lawrenceville's Jun 21, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
“EF-1... max wind 100 mph... path length 4.36 miles... max width 300 yards. The tornado touched down about 3 miles west of Birds and travels for 4.3 miles to the east an (ILX)”
— NOAA / SPC storm report
Reports came from Birds — beyond Lawrenceville itself.
Hail under three-quarters of an inch stays below the National Weather Service severe threshold and rarely breaks shingles outright. But repeated small-hail events accelerate granule loss and shorten roof life — on older roofs, it's still worth a conversation.
$34M
Potential roof exposure — 2,858 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Radar updates in real time, spotter reports appear on the map as they're filed, and the full Lawrenceville storm history — this Jun 21, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
11 recorded storm days in Lawrenceville, IL
Jul 27, 2026
1"
Jul 26, 2026
0.5"
Jul 9, 2026
Jun 17, 2026
0.75"
Jun 1, 2026
0.5"
May 16, 2026
2"
Apr 27, 2026
2"
Mar 22, 2026
1"
Mar 4, 2026
1.75"
Jan 8, 2026
1.75"