Did that storm leave hail damage on your roof?
See how often hail of an inch or more is reported where you live, check the signs you can spot from the ground, and see what repair or replacement typically costs before you talk to a roofer or your insurer.
Source: NOAA Storm Prediction Center severe weather database, files updated Apr 23, 2026. Historical reports, not a forecast.
Three tools, one plain answer
No sign-up and no phone number to call. Each figure links to the place it came from.
Ten years of NOAA hail reports for every state and county: counts, 2-inch stones and peak months.
Open Did hail damage my roof?One question at a time, all from the ground. Ends with a likelihood and the next steps.
Open Roof & siding cost calculatorReplacement ranges by material from named price guides, with tear-off and the deductible explained.
OpenWhere hail hits most often
Average yearly reports of hail 1 inch or larger, 2016–2025. Counts follow where people live and report, so they are a guide to how often hail is seen, not a damage map.
Every state and countyHow big was the hail?
The National Weather Service counts hail as severe from 1 inch, about a quarter. The Storm Prediction Center calls 2 inches and up, about a lime, significant severe.
- Pea ¼ in.
- Penny ¾ in.
- Quarter 1 in.
- Golf ball 1¾ in.
- Lime 2 in.
- Baseball 2¾ in.
- Softball 4 in.
- Grapefruit 4½ in.
Source: National Weather Service Instruction 10-1605 (July 26, 2021), Table A3, Hail Conversion Table.
Storm guides
Each topic has its own colour, so you always know where you are.