Hail map for Gwynn Oak, MD — May 3, 2025
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Gwynn Oak on May 3, 2025.
- 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
- 1.75″
- 7.8 mi away · Trained Spotter
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Work Gwynn Oak on the live hail map
- The whole state around Gwynn Oak, with this swath already on it
- Three years of hail swaths, filterable by stone size
- GPS door-knocking, pins, jobs and estimates — the full loop, not a preview
- Month-to-month, cancel anytime
One state, one user, everything included. $79/mo, cancel anytime.
Did hail hit your address?
This page covers Gwynn Oak 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.
Check my addressFree, and no account needed to look it up. If hail did hit, you can ask for a free inspection from a vetted local roofer.
Other towns hit on May 3, 2025
What people on the ground measured in Gwynn Oak, MD on May 3, 2025
3 reports filed with the National Weather Service — 1 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.75″ golf ball size Trained Spotter1 W Timonium, MD · 7.8 mi away4:56 PM EDTBaltimore County
- 1.00″ quarter size Public1 N Mcdonogh, MD · 6.4 mi away4:48 PM EDTBaltimore County
- 1.00″ quarter size PublicOwings Mills, MD · 7.5 mi away4:51 PM EDTBaltimore County
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.
Gwynn Oak hail on May 3, 2025
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Gwynn Oak that day, across 1 distinct size band. Sizes vary street to street inside a single swath.