Hail storms on Apr 3, 2026
368 cities across 18 states recorded hail on Apr 3, 2026 — a multi-state outbreak. The peak radar-indicated size reached 4" over Havana — about the size of a softball or larger. That is a severe hail signal, not property-level damage confirmation.
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Apr 3, 2026 · Havana, IL: 4" peak radar signal · NEXRAD + radar-estimated size maps
Mapped cities, by state
Every tracked city with a hail signal on Apr 3, 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 Apr 3, 2026 convective day. Across those footprints sit roughly 197,389 homes, and 46 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.
Illinois
29 cities · up to 4" · 21,495 mapped homes
Texas
38 cities · up to 4" · 10,502 mapped homes
Oklahoma
97 cities · up to 3.5" · 82,898 mapped homes
Missouri
19 cities · up to 2.75" · 4,600 mapped homes
Kansas
54 cities · up to 2.5" · 30,527 mapped homes
Ohio
34 cities · up to 2.5" · 31,492 mapped homes
Iowa
37 cities · up to 2.25" · 4,845 mapped homes
Georgia
11 cities · up to 2.25" · 1,053 mapped homes
Florida
8 cities · up to 2.25" · 1,427 mapped homes
Alabama
1 city · up to 2" · 551 mapped homesNebraska
8 cities · up to 1.75" · 1,370 mapped homes
Arkansas
5 cities · up to 1.75" · 1,361 mapped homes
Indiana
16 cities · up to 1.25" · 3,809 mapped homes
Louisiana
5 cities · up to 1" · 1,261 mapped homes
Minnesota
2 cities · up to 0.75" · 107 mapped homesNew York
2 cities · up to 0.75" · 52 mapped homesMississippi
1 city · up to 0.75" · 7 mapped homesKentucky
1 city · up to 0.5" · 32 mapped homesOverview Pro · iPhone + web
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