Hail map for Northbrook, IL — August 16, 2025
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Northbrook on August 16, 2025.
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- The August 16, 2025 swath — and every other storm since 2023 across Illinois
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- Max hail size
- 1.00″
- quarter
- Impact rating
- 3/10
- from stone size
- Size bands over the city
- 1
- distinct radar bands
- Measured on the ground
- 1.25″
- 6.0 mi away · Public
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Did hail hit your address?
This page covers Northbrook 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 Northbrook
Every storm over Northbrook →What people on the ground measured in Northbrook, IL on August 16, 2025
6 reports filed with the National Weather Service — 2 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.25″ half dollar size PublicDes Plaines, IL · 6.0 mi away4:44 PM CDTCook County
Report from mPING: Half Dollar (1.25 in.).
- 1.25″ half dollar size Cocorahs1 E Palatine, IL · 9.9 mi away4:25 PM CDTCook County
- 1.00″ quarter size Public1 SE Mount Prospect, IL · 7.1 mi away4:39 PM CDTCook County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public1 S Des Plaines, IL · 7.4 mi away4:38 PM CDTCook County
- 1.00″ quarter size Trained SpotterArlington Heights, IL · 8.4 mi away4:33 PM CDTCook County
1333 Chicago Ave.
- 1.00″ quarter size Trained SpotterRolling Meadows, IL · 10.8 mi away4:28 PM CDTCook County
Harper College. Multiple large branches also broken.
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.
Shopping for a hail app to work Northbrook, IL?
This page is one storm. If you are deciding which tool to work Northbrook, IL with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Northbrook hail on August 16, 2025
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Northbrook that day, across 1 distinct size band. Sizes vary street to street inside a single swath.