Hail storms on Jul 20, 2026
14 days ago554 cities across 25 states recorded hail on Jul 20, 2026 — a multi-state outbreak. The largest stone reached 2" over Ames — tennis ball, severe, roof-replacing hail.
554
across 25 states2"
≈ tennis ball · Ames967,230
68
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 Jul 20, 2026 convective day. Across those footprints sit roughly 967,230 homes, and 68 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.
Every city we track that saw hail on Jul 20, 2026
Iowa
179 cities · up to 2"
Texas
11 cities · up to 2"
Arizona
30 cities · up to 2"
Michigan
66 cities · up to 1.75"
Ohio
28 cities · up to 1.75"
Missouri
41 cities · up to 1.75"
Louisiana
4 cities · up to 1.5"New Mexico
27 cities · up to 1.25"
Wisconsin
14 cities · up to 1.25"
Illinois
19 cities · up to 1.25"
North Carolina
65 cities · up to 1"
Virginia
3 cities · up to 1"South Carolina
5 cities · up to 1"
Indiana
16 cities · up to 1"
Utah
6 cities · up to 1"
Nebraska
6 cities · up to 0.75"
Alabama
1 city · up to 0.75"Colorado
9 cities · up to 0.75"
Georgia
4 cities · up to 0.75"Florida
6 cities · up to 0.5"
California
1 city · up to 0.5"Kentucky
1 city · up to 0.5"Mississippi
8 cities · up to 0.5"
Arkansas
3 cities · up to 0.5"Minnesota
1 city · up to 0.5"Track these Jul 20, 2026 storms on the live map
In the Overview app the map is live — radar updating in real time, spotter reports appearing as they're filed, and a replay to scrub back over Jul 20, 2026. Draw any of this day's footprints and pull highly accurate homeowner contact information for every address inside.
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