Missouri hail history

Radar has detected 1,000 major hail days over Missouri since 2011. The largest was 4" hail (baseball size or larger) near Irena on June 11, 2026. Data comes from NOAA's Severe Weather Data Inventory: radar hail signatures, not ground reports.

Data last updated: July 28, 2026

Most recent major hail days

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Largest hail on record here (radar-estimated)

Missouri cities with hail history

Ordered by number of major hail days since 2011.

Hail days by year

2014

68

2015

90

2016

87

2017

87

2018

80

2019

76

2020

70

2021

58

2022

70

2023

79

2024

89

2025

85

2026

61

How to read this page. These are radar hail signatures: estimates of hail aloft, accurate to roughly a mile. They are strong evidence a storm produced hail in an area, not proof of damage at any one roof. If a date here matches when your roof was last replaced or inspected, the address lookup will show what the radar saw over your specific property.