How big was the hail on March 10, 2026?

The maximum estimated stone size anywhere in Oklahoma that day was 2.00 inches. 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.

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 the whole of Oklahoma on a real interactive map with this swath and three years of others already on it. $79/mo, and the canvassing tools come with it.

Oklahoma · March 10, 2026

Oklahoma hail map — March 10, 2026

Name: Oklahoma hail map — March 10, 2026
Creator: HailMate

NOAA radar detected hail of an inch or more over 6 Oklahoma cities on March 10, 2026. The largest stones — 2.00″, hen egg size — fell over Duncan.

Hail swath map for Duncan, OK on March 10, 2026 showing 2.00 inch hail. — Swath over Duncan on March 10, 2026 — 2.00″ hail. Each city below has its own map for this storm.

Cities hit: 6; in Oklahoma
Largest stone: 2.00″; hen egg size
Impact rating: 7/10; from stone size

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

Roofing contractors

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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.

All of Oklahoma at street level, with this storm already on it
Three years of hail swaths, filterable by stone size
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Homeowners

Did hail hit your address?

This page covers Oklahoma 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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Free, and no account needed to look it up. If hail did hit, you can ask for a free inspection from a vetted local roofer.

Oklahoma cities hit on March 10, 2026

Duncan, OK2.00″ · hen egg Mustang, OK2.00″ · hen egg Oklahoma City, OK1.50″ · half dollar Midwest City, OK1.50″ · half dollar Yukon, OK1.50″ · half dollar Del City, OK1.50″ · half dollar

What people on the ground measured in Oklahoma on March 10, 2026

12 reports filed with the National Weather Service — 2 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.

2.75″ baseball size Trained Spotter
1 WSW Bethany, OK7:03 PM CDTOklahoma County
Time is estimated.
2.75″ baseball size Public
2 E Warr Acres, OK7:18 PM CDTOklahoma County
2.50″ hen egg size Public
1 ESE Warr Acres, OK7:13 PM CDTOklahoma County
Relayed by NWS Meteorologist.
2.25″ hen egg size Law Enforcement
6 ENE Union City, OK6:35 PM CDTCanadian County
Corrects previous hail report from 6 ENE Union City.
2.00″ hen egg size Public
3 E Union City, OK6:20 PM CDTCanadian County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Trained Spotter
Dover, OK6:51 PM CDTKingfisher County
2.00″ hen egg size Public
3 SW Yukon, OK6:58 PM CDTCanadian County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Public
1 SE Warr Acres, OK7:13 PM CDTOklahoma County
2.00″ hen egg size Public
1 NE Warr Acres, OK7:32 PM CDTOklahoma County
Report from mPING: Hen Egg (2.00 in.).
1.75″ golf ball size Public
3 WNW Minco, OK6:20 PM CDTGrady County
Near Hwy 152 and CS 2810. Damage at solar farm with several panels damaged. Trucks also had windshields damaged along with a number of dents. Estimated time.
1.75″ golf ball size Law Enforcement
6 ENE Union City, OK6:35 PM CDTCanadian County
1.75″ golf ball size Public
3 S Yukon, OK6:50 PM CDTCanadian County
Report from mPING: Golf Ball (1.75 in.).

Showing the 12 largest of 81 hail reports filed that day.

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 states hit on March 10, 2026

Illinois31 cities · 2.00″Iowa2 cities · 2.00″Texas2 cities · 1.50″Kansas8 cities · 1.00″Indiana2 cities · 1.00″Missouri2 cities · 1.00″Wisconsin1 city · 1.00″

The full US hail map for March 10, 2026 →

Other Oklahoma hail days

August 17, 20261 city · 1.00″August 16, 20261 city · 1.50″August 7, 20261 city · 1.00″July 29, 20261 city · 1.00″July 11, 20263 cities · 1.50″July 5, 20261 city · 1.00″July 4, 20268 cities · 2.00″June 26, 20264 cities · 1.00″June 25, 20261 city · 1.00″June 22, 20264 cities · 1.00″June 13, 20261 city · 1.50″June 11, 20261 city · 2.00″

Every hail day across Oklahoma →

FAQ

Oklahoma hail on March 10, 2026

NOAA radar put hail of an inch or more over 6 Oklahoma cities that day. The largest stones — 2.00 inches, hen egg size — were over Duncan. Every city hit is listed above with its own stone size.

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