Hail history for Johnson County, AR

Johnson County has 177 recorded hail events in the NOAA Storm Events Database — 94 of them 1″ or larger and 6 at 2″ or larger. The largest on record: 2.75″ (baseball) on January 21, 1999.

Records 1950–present Data through April 2026 Peak month April

Core sample · every recorded event, 1955–2026

Mark size = measured hail diameter; slivers are events with no recorded size. Amber ≥2″, red ≥2.75″ (baseball class). Denser recent decades partly reflect better reporting, not only more storms.

Recorded events 177 since 1959

1″ or larger 94 NWS severe threshold

2″ or larger 6 hen egg class and up

Largest recorded 2.75″ baseball · January 21, 1999

Read the record honestly: Storm Events contains what was reported to the National Weather Service. Sparse or rural counties under-report, and coverage improved sharply after the mid-1990s — a quiet-looking stretch is not proof nothing fell.

When it hails in Johnson County

Recorded events by month, 1950–present. The amber bar marks Johnson County's peak: April.

Most recent recorded events

Latest 8 of 177 recorded events · data through April 2026
Date	Size	Comparable to
April 25, 2026	1.0″	Quarter
May 16, 2025	1.25″	Half dollar
May 16, 2025	1.0″	Quarter
April 29, 2024	0.88″	Nickel
April 15, 2023	1.0″	Quarter
February 16, 2023	1.75″	Golf ball
April 19, 2020	0.75″	Penny
April 19, 2020	1.5″	Ping-pong ball

Looking for a specific storm? Use the did-it-hail date lookup for Johnson County.

From the storm reports

Narratives as filed with the NOAA Storm Events Database (public records; lightly trimmed for length).

April 25, 2026 · 1.0″ (quarter)

Quarter-sized hail fell in Ozone.

May 16, 2025 · 1.25″ (half dollar)

Half dollar sized hail fell near Coal Hill.

April 4, 2017 · 1.75″ (golf ball)

A picture was on social media of golf ball sized hail mixed with smaller hail just west of Coal Hill.

Events by decade

1950s	1960s	1970s	1980s	1990s	2000s	2010s	2020s
1	2	3	11	51	72	28	9

The climb across decades is largely a reporting story: spotter networks, radar, and digital filing pulled far more storms into the record after the 1990s.

Questions about hail in Johnson County

Has it ever hailed in Johnson County?

Yes — 177 hail events have been recorded for Johnson County, AR in the NOAA Storm Events Database since 1959, including 94 of 1″ (quarter size) or larger.

When did it last hail in Johnson County?

The most recent recorded hail event for Johnson County, AR is April 25, 2026, with 1.0″ (quarter) hail. The database is currently updated through April 2026, so a storm from the last few weeks may not appear yet. To check a specific day, use the did-it-hail date lookup.

What is the largest hail ever recorded in Johnson County?

2.75″ (baseball), recorded on January 21, 1999. Hail that size is destructive-class and typically damages roofs, vehicles, and siding. See how big that really is on the actual-size hail chart.

Does a recorded hail event mean my roof was damaged?

No. This page reports storm records, not damage. Hail size and damage vary block by block within a county, and only an inspection can establish what happened to a specific roof. If you suspect damage, talk to your insurer or a licensed roofer — they can pull the same NOAA records for your claim.

More Arkansas hail history

All 75 Arkansas counties, ranked by recorded hail →

Source: NOAA/NCEI Storm Events Database, public domain, updated monthly by NCEI — this site's copy runs through April 2026. HailHistory reports records; it does not give insurance advice or assess damage.