Wind gust 65 mph
2 SW Woodridge DuPage County
“60 to 65 mph estimated wind gusts. Time estimated by radar. (LOT)”
— NOAA / SPC storm report
/ Storm field report · DuPage
Hail in Lemont · Jun 10, 2026
The estimated-size surface reached 1" aloft; NEXRAD logged no point detections over Lemont that day. Open it on the live map to see the swath over the streets.
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Peak hail signal 1" ≈ quarter · radar-estimated size aloft
Homes in the hail footprint 37,413
Ground reports 1 1 wind
Radar surfaces 1 Estimated size only
Convective day · Jun 10, 2026 · noon–noon UTC
Severity
The 5th most severe storm Lemont has seen in the last 12 months
Composite score · 4.0 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
4.0 /10
- Peak hail signal
- 25 /100
- Homes exposed
- 91 /100
- Ground truth
- 17 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Lemont saw the hail — from two instruments
Jun 10, 2026 · Lemont, IL
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.
Radar-estimated hail size Surface resolved
Estimated size field 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.
Max size
1"
Only the radar-estimated size surface resolved for Jun 10, 2026 — this storm produced no NEXRAD point detections over Lemont, so there is one map to show, not two.
The storm in context
Where Jun 10, 2026 sits in Lemont's hail record.
This was Lemont's 5th recorded hail day, arriving 37 days after the May 4, 2026 storm. By severity it ranks 5th of the 7 storms we have logged here. Radar put the day's largest stone over Lemont at 1" — radar-estimated size aloft.
The Jun 10, 2026 convective day was bigger than Lemont: the same system put hail over 777 other tracked cities, 81 of them in Illinois. Nearest: Downers Grove (7 miles north, up to 0.75"); Lisle (9 miles northwest, up to 0.75"); Orland Park (9 miles southeast, up to 0.75").
These maps are stills. In the app this date is one of 7 Lemont storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
1 report filed with the NWS
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.
Wind reports
1 reportStorm forensics
How the storm moved
Timing and place names from NOAA ground reports
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Woodridge — beyond Lemont itself.
Damage-capable hail signal
What 1" hail means for Lemont roofs.
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
37,413 homes × $12,000 avg. claim
Potential roof exposure
$449M
Potential roof exposure — 37,413 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 187 jobs
- Illustrative work
- ~$2.8M
Close just 0.5% of the 37,413 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
Claim window
June 2028
Claims from this storm can typically be filed until around June 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $7,857 on top of the $150 plan.
Lemont hail history
Other storms in Lemont.
7 recorded storm days in Lemont, IL
Estimated-size surface Storm date Lemont / IL
Jul 27, 2026
4" Estimated 4"
4 ground reports Open report →
Estimated-size surface Storm date Lemont / IL
Jul 3, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
NEXRAD surface Storm date Lemont / IL
May 4, 2026
1" Signatures 1"
No ground reports filed Open report →
Estimated-size surface Storm date Lemont / IL
Mar 30, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Lemont / IL
Mar 26, 2026
1.75" Signatures 1.75" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Lemont / IL
Mar 10, 2026
1.25" Estimated 1.25"
19 ground reports Open report →
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Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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A storm day here is a convective day — it runs from noon to noon
UTC, so late-night hail is grouped with the afternoon storm that
spawned it rather than split across two calendar dates. Ground
reports are public-domain observations from the NOAA Storm
Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 3, 2026.