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Storm detail

Nationwide Daily Hail & Wind Map - May 20, 2026

Peak mapped hail up to 3.50 inches struck near Laughlin Afb, TX; damaging wind peaked at 79 mph near 1 mile south-southeast of Cc Airport, TX. Other affected states included AL, CO, FL, GA, KY, LA and more. Verified with 5 official hail reports.

Affected statesAL, CO, FL, GA, KY, LA, MD, MT, NC, NJ, NY, PA, SD, TN, TX, VA, WV
Peak hail3.5 in
Reports5 official · 14 unofficial
Storm attributesHail · Wind
Single-map price$59.99
Core ReplayIncluded
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Includes HailMapr Core Replay for step-by-step storm playback across the event window.

HailMapr validation score

Official score 60.0%

60.0% from 5 official hail reports

3 reports aligned with the mapped swath and estimated hail size

Unofficial score 85.7%

85.7% from 14 unofficial hail reports

12 reports aligned with the mapped swath and estimated hail size

Storm description

Peak mapped hail up to 3.50 inches struck near Laughlin Afb, TX; damaging wind peaked at 79 mph near 1 mile south-southeast of Cc Airport, TX. Other affected states included AL, CO, FL, GA, KY, LA and more. Verified with 5 official hail reports. The HailMapr storm footprint covers about 4808.4 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 60.0%, based on trusted hail reports compared with the mapped hail footprint and predicted hail size. The unofficial HailMapr accuracy score is 85.7%, giving a separate read on public and lower-confidence hail reports without mixing them into the official score.

Storm snapshot

Date windowMay 19, 2026 10:00 PM to May 21, 2026 2:00 AM CST
Mapped area4808.4 sq mi
Statusready

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