Nationwide Daily Hail, Wind & Tornado Map - May 12, 2026
Peak mapped hail up to 2.00 inches struck near 1 mile northwest of Oviedo, FL; damaging wind peaked at 68 mph near 12 miles northwest of Atomic City, ID; tornado reports affected near 1 mile south-southwest of Hudson, FL. Other affected states included AZ, MI, MN, OR, WA, WI. Verified with 2 official hail reports.
HailMapr validation score
50.0% from 2 official hail reports
1 report aligned with the mapped swath and estimated hail size
50.0% from 4 unofficial hail reports
2 reports aligned with the mapped swath and estimated hail size
Storm description
Peak mapped hail up to 2.00 inches struck near 1 mile northwest of Oviedo, FL; damaging wind peaked at 68 mph near 12 miles northwest of Atomic City, ID; tornado reports affected near 1 mile south-southwest of Hudson, FL. Other affected states included AZ, MI, MN, OR, WA, WI. Verified with 2 official hail reports. The HailMapr storm footprint covers about 239.1 square miles and updates as new hail swaths, wind reports, and tornado reports are appended to the national live map. The official HailMapr accuracy score is 50.0%, based on trusted hail reports compared with the mapped hail footprint and predicted hail size. The unofficial HailMapr accuracy score is 50.0%, giving a separate read on public and lower-confidence hail reports without mixing them into the official score.
Storm snapshot
What you get
- HailMapr Core Replay with step-by-step hail-track playback
- Heatmap and polygon package for the event window
- Trusted hail report validation overlay
- Owned access that remains even if subscriptions end