Hail storms on May 15, 2026
445 cities across 16 states recorded hail on May 15, 2026 — a multi-state outbreak. The peak radar-indicated size reached 4" over Klemme — about the size of a softball or larger. That is a severe hail signal, not property-level damage confirmation.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.
May 15, 2026 · Klemme, IA: 4" peak radar signal · NEXRAD + radar-estimated size maps
Mapped cities, by state
Every tracked city with a hail signal on May 15, 2026
Every tracked city that recorded hail on this convective day, biggest signal first. Each row opens that city's full storm record.
How to read this day
A storm day on Overview is a convective day — it runs from noon to noon UTC, so late-night hail is grouped with the afternoon storm that spawned it rather than split across two calendar dates. Everything below happened inside the May 15, 2026 convective day. Across those footprints sit roughly 232,390 homes, and 86 ground reports were filed with the National Weather Service.
The cities are listed with the biggest storm first, measured by Overview's severity score. Each row links through to that city's own storm page, where you'll find the radar surfaces, every ground report filed, and the hail footprint drawn on the map.
The counts here are the size of the set of cities Overview tracks — never "every US city" — so read a quiet day as "quiet among the places we watch," not as proof nothing happened elsewhere.
Iowa
237 cities · up to 4" · 120,700 mapped homes
Nebraska
32 cities · up to 2.5" · 38,523 mapped homes
Michigan
28 cities · up to 2.5" · 33,169 mapped homes
Texas
14 cities · up to 2.5" · 2,183 mapped homes
Indiana
19 cities · up to 1.75" · 22,650 mapped homes
Illinois
21 cities · up to 1.75" · 7,950 mapped homes
Minnesota
12 cities · up to 1.75" · 1,694 mapped homes
Wisconsin
44 cities · up to 1" · 4,165 mapped homes
Oklahoma
21 cities · up to 1" · 354 mapped homes
Florida
2 cities · up to 1" · 6 mapped homesMissouri
8 cities · up to 1" · 245 mapped homes
Arkansas
2 cities · up to 1" · 10 mapped homesMississippi
1 city · up to 0.75" · 650 mapped homesKansas
2 cities · up to 0.75" · 81 mapped homesColorado
1 city · up to 0.5" · 10 mapped homesKentucky
1 city · up to 0" · 0 mapped homesOverview Pro · iPhone + web
One app for your prospecting day.
The hail map, your next recommended area, and the tools to work it. Start on your own; the same subscription also includes access for up to 4 team members.
Overview Pro
One plan · iPhone + webMonthly · US App Store
$149.99 / month
5,000 new addresses per user each month on Pro. Put your 200 trial addresses to work before another week goes to guesswork.
Optional outreach
- + $0.21 per contact returned
- Available homeowner names and phone numbers, with freshness and DNC flags.
- + $0.75 per postcard mailed
- Print, postage, and delivery tracking included.
What's included
Get recommended places to prospect, or draw your own. The same plan gives you the tools to work either one.
- Hail maps, storm history, and live radar
- Curated prospecting recommendations and Quests
- Canvassing sessions and navigation
- Door outcomes, notes, and photos
- Visit history and follow-up Quests
- Alerts for your saved territories
- Polygon and hexagon draw tools
- Saved work areas and address lists
- CSV exports for your dialer or CRM
- XP, levels, and the leaderboard
- Access on iPhone and the web
- Up to 4 team members
7-day free trial in the iPhone app. No card required to start.
Choose whether to subscribe when your trial ends. Paid subscriptions renew monthly. Manage or cancel in your Apple Account settings.
See all pricing and billing details →Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.
The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.