Hail in South Barrington Jul 27, 2026
Hit 7 days agoThe radar-estimated size surface caught this storm, reaching 1.5" aloft. NEXRAD logged no point detections over South Barrington this day.
1.5"
≈ ping-pong ball · radar-estimated size aloft25,254
0
none filedThe most severe storm South Barrington has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Hail size
- 38 /100
- Homes exposed
- 88 /100
- Ground truth
- 0 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How South Barrington saw the hail — from two instruments
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Only the radar-estimated size surface resolved for Jul 27, 2026 — this storm produced no NEXRAD point detections over South Barrington, so there is one map to show, not two.
Where Jul 27, 2026 sits in South Barrington's hail record
This was South Barrington's 2nd recorded hail day, arriving 24 days after the Jul 3, 2026 storm. By severity it ranks 1st of the 2 storms we have logged here. Radar put the day's largest stone over South Barrington at 1.5" — radar-estimated size aloft.
The Jul 27, 2026 convective day was bigger than South Barrington: the same system put hail over 803 other tracked cities, 130 of them in Illinois. Nearest: Barrington (3 miles north, up to 1.5"); Hoffman Estates (5 miles east, up to 1.75"); Dundee (5 miles west, up to 1.25").
These maps are stills from South Barrington's Jul 27, 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.
What people on the ground reported
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.
No ground reports were filed with the National Weather Service for this storm over South Barrington. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.
What 1.5" hail means for South Barrington roofs
At an inch and a half, hail cracks shingles, strips granules down to the mat, and dents gutters, vents, and siding. A footprint like this typically produces a wave of insurance claims — and the contractor who reaches the homeowner first usually gets the inspection.
$303M
Potential roof exposure — 25,254 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over South Barrington on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full South Barrington storm history — this Jul 27, 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
2 recorded storm days in South Barrington, IL
