Hail map for Naperville, IL — August 16, 2025
NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Naperville on August 16, 2025.
- Max hail size
- 1.50″
- half dollar
- Impact rating
- 5/10
- from stone size
- Size bands over the city
- 2
- distinct radar bands
- Measured on the ground
- 1.50″
- 3.7 mi away · Public
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Work Naperville on the live hail map
- The whole state around Naperville, with this swath already on it
- Three years of hail swaths, filterable by stone size
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This page covers Naperville as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
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Other towns hit on August 16, 2025
Other hail dates for Naperville
Every storm over Naperville →What people on the ground measured in Naperville, IL on August 16, 2025
2 reports filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.50″ half dollar size Public3 SW Naperville, IL · 3.7 mi away5:14 PM CDTDuPage County
Relayed via mping.
- 1.00″ quarter size Public1 NE Woodridge, IL · 6.2 mi away5:12 PM CDTDuPage County
Photo shared on social media shows 1 hail.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Naperville hail on August 16, 2025
NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of Naperville that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.