Nationwide Daily Hail, Wind & Tornado Map - June 1, 2026
Peak mapped hail up to 3.50 inches struck near Gridley, KS; damaging wind peaked at 94 mph near Kansas City Downtown, MO; tornado reports affected near 2 miles northwest of Madison, KS. Other affected states included AL, AR, CO, FL, GA, IA and more. Verified with 37 official hail reports.
HailMapr validation score
67.6% from 37 official hail reports
25 reports aligned with the mapped swath and estimated hail size
69.5% from 82 unofficial hail reports
57 reports aligned with the mapped swath and estimated hail size
Storm description
Peak mapped hail up to 3.50 inches struck near Gridley, KS; damaging wind peaked at 94 mph near Kansas City Downtown, MO; tornado reports affected near 2 miles northwest of Madison, KS. Other affected states included AL, AR, CO, FL, GA, IA and more. Verified with 37 official hail reports. The HailMapr storm footprint covers about 30408.1 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 67.6%, based on trusted hail reports compared with the mapped hail footprint and predicted hail size. The unofficial HailMapr accuracy score is 69.5%, 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