Hail map for Duncan, OK — July 5, 2026
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Duncan on July 5, 2026.
- 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
- 1.00″
- 9.6 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 Duncan on the live hail map
- The whole state around Duncan, 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 Duncan 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.
What people on the ground measured in Duncan, OK on July 5, 2026
One report 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.
- 1.00″ quarter size Public1 SW Marlow, OK · 9.6 mi away1:38 PM CDTStephens County
MPING report.
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.
Duncan hail on July 5, 2026
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Duncan that day, across 1 distinct size band. Sizes vary street to street inside a single swath.