Edmond hail storm history
Oklahoma County·NOAA NCEI Storm Events Database·~75-day publication lag
Edmond, located in Oklahoma County, has experienced 7 documented hail events of 1 inch or larger over the past 10 years, with 3 of those classified as significant events capable of structural damage. The city sits in the convergence zone where the dryline, jet stream, and Gulf moisture create the atmospheric conditions that produce intense supercell thunderstorms.
Hail season in Edmond runs from April through June, with May historically producing the most damaging large-hail events. The most recent significant event occurred on November 20, 2025, though spring months remain the peak risk period when conditions align for supercell development over central Oklahoma.
Annual frequency — last 10 years
When hail hits — monthly pattern
Avg events per month · all years · NOAA data
All recorded hail events
Of 258 recorded events, 102 (40%) reached 1.5" or larger — the threshold for likely functional damage on standard asphalt shingles.
The report was relayed through mPING. The event time is adjusted based on radar observations.
The report was relayed through mPING.
Hailfall along Oklahoma Highway 74 north of the community of Cimarron City. The location is approxim…
The report was relayed through mPING.
Hailfall occurred near the intersection of Oklahoma State Highways 74 and 33.
Emergency management relayed an image from near the intersection of Sorghum Mills Road and Douglas R…
The report was relayed through mPING.
The report was relayed through mPING. Original event time (2259 LST) adjusted based on radar observa…
Social media image with ruler measurement. Time is radar estimated.
Social media image.
MPing report.
MPing report.
MPing report.
MPing report.
MPing report.
Based on radar evidence, hailfall likely occurred prior (1415-1425 CST) to report time.
MPing report.
MPing report.
MPing report.
MPing report.
Measured with digital caliper.
Time estimate from radar.
Time radar estimated.
Accompanied by estimated 60 mph winds.
Time is radar estimated.
From Mping.
Text communication with a measurement.
Report relayed through nwschat.
Car damage and broken windows from hail. Time estimated from radar.
May Ave and Hefner Blvd.
Reported via mping.
Reported via Mping.
NOAA hail reports in Edmond rely on trained spotter networks and public reports submitted through mPING (Mobile Precipitation and Interactive Gauge), which means some smaller events may not be formally documented. The 7 events recorded represent confirmed reports but should not be interpreted as a complete census of all hail that fell within city limits. Current-year data is excluded from the annual frequency table until October, when NOAA's Storm Events Database has processed the full hail season accounting for the standard 75-day reporting lag.
NOAA Storm Events Database source