How big was the hail on May 25, 2026?

The maximum estimated stone size anywhere in the country that day was 2.00 inches, over Elmira, NY. Sizes vary street to street inside a single swath, so a city's figure is the largest radar estimated anywhere within about 5 miles of it.

Where does this hail data come from?

NOAA radar, ingested directly from the public NOAA archive. The estimated stone size runs about a quarter of an inch against ground truth, which makes it good for deciding where to look and not a substitute for an inspection.

Does this mean roofs were damaged?

Radar measures stone size, not damage. Whether a particular roof was damaged depends on stone size, wind direction, roof age and material — only an inspection settles it. These figures tell you where it is worth looking.

How do I see the actual swath on a map?

A HailMate plan puts a whole state on a real interactive map, with this swath and three years of others already on it. From $79/mo, and the canvassing tools come with it.

United States · May 25, 2026

Hail map — May 25, 2026

Name: US hail map — May 25, 2026
Creator: HailMate

NOAA radar detected hail of an inch or more over 24 cities across 3 states on May 25, 2026. The largest stones — 2.00″, hen egg size — fell over Elmira, NY.

Hail swath map for Elmira, NY on May 25, 2026 showing 2.00 inch hail. — Largest rendered swath of the day: Elmira, NY — 2.00″ hail. Each city below has its own map for this storm.

Roofing contractors

Claim your live interactive hail map

Every address in your state at once — three years of NOAA hail swaths drawn on a map you can zoom, filter and actually work.

HailMate's canvassing map: hail swaths colour-banded by stone size, from yellow through red to purple, laid over a satellite view of a Texas territory, with hail swath and territory controls.

$79/moall of your state, not one storm day

The May 25, 2026 swath — and every other storm since 2023 across your state
GPS door-knocking — pins, photos and who you have already hit
Jobs, contacts, estimates and invoices included
An alert the next time your state gets hit

See the hail map See a sample map first

HailTrace charges $229 for this one day, once. $79 here is all of your state, every day.

States hit: 3
Cities hit: 24
Largest stone: 2.00″; hen egg size
Impact rating: 7/10; from stone size

Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.

Homeowners

Did hail hit your address?

This page covers your area 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 address

Free, and no account needed to look it up. If hail did hit, you'll have the date and the stone size in writing — which is the first thing an adjuster asks for.

States hit on May 25, 2026

Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.

New York1 city · 2.00″Texas22 cities · 1.50″Iowa1 city · 1.00″

What people on the ground measured in the US on May 25, 2026

11 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.

1.25″ half dollar size Public
Sanborn, IA1:37 AM CDTO'Brien County
mPING report of Half Dollar (1.25 in.) sized hail near Sanborn, IA. Time estimated via radar.
1.25″ half dollar size Fire Dept/Rescue
Lovington, NM11:40 PM MDTLea County
Half Dollar Size Hail reported approximately 3 blocks away from the Fire Department.
1.00″ quarter size Public
1 SW North Richland Hil, TX3:52 PM CDTTarrant County
Report from mPING Quarter 1.00 in.
1.00″ quarter size Public
1 NE Waxahachie, TX4:20 PM CDTEllis County
Report from mPING: Quarter 1.00 in.
1.00″ quarter size Public
1 NNW Dawson, TX5:00 PM CDTNavarro County
Media reported quarter size hail in Dawson.
1.00″ quarter size Public
Oakdale, NE9:19 PM CDTAntelope County
1.00″ quarter size Public
7 SW Clearwater, NE10:15 PM CDTAntelope County
Public report. Lots of hail with biggest one being just over 1 inch.
0.88″ penny size Public
4 WSW Little Marais, MN8:39 PM CDTLake County
0.75″ penny size Public
Jefferson, SD7:35 PM CDTUnion County
Photos posted on social media.
0.75″ penny size Public
1 W Lawton, IA8:55 PM CDTWoodbury County
Report from mPING: Dime (0.75 in.).
0.25″ penny size CO-OP Observer
4 SE Harvey, MI5:27 PM EDTMarquette County
Pea sized hail covering the ground enough to make it white. 0.09 inches of rainfall.

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.

Other hail days

September 30, 20261 city · 2.00″September 28, 20261 city · 1.00″September 27, 20264 cities · 1.00″September 26, 20261 city · 1.00″September 25, 20263 cities · 1.00″September 23, 20262 cities · 1.00″September 22, 202617 cities · 1.00″September 21, 202665 cities · 2.00″September 20, 20268 cities · 1.50″September 19, 202637 cities · 1.50″September 18, 202623 cities · 2.00″September 17, 202619 cities · 1.50″

Every state with hail on record →

FAQ

US hail on May 25, 2026

NOAA radar put hail of an inch or more over 24 cities across 3 states on May 25, 2026. The largest stones — 2.00 inches, hen egg size — were over Elmira, NY. Every state hit is listed on this page, and every city under it.

Knock the streets this storm hit

Your whole state at street level, with this swath already on the map — $79/mo, cancel anytime.

One state, everything included · from $79/mo · month-to-month, cancel anytime