Historical hail archive: January 2016–December 2025. NOAA radar estimates within 25 miles of each city centre. ZIP matches use the first three digits; this is not a property-level report or a live alert service. Coverage and source.
Madison County · Alabama · NOAA radar record 2016–2025
Hail damage in Huntsville, AL
Radar has detected hail over Huntsville on 281 separate days since 2016. On 62 of them the largest stone was estimated at golf-ball size or bigger. The biggest was 10.2 cm on June 19, 2023.
A high value in this historical exposure model. Radar estimates do not establish what reached a property or whether it was damaged.
How we got to that number
| Component | Value | Weight | Contribution |
|---|---|---|---|
| Frequency Hail days per year at 1.00 in (2.5 cm) or larger | 55 / 100 | × 0.35 | 19.1 |
| Severity Largest stone radar estimated in the whole window | 100 / 100 | × 0.30 | 30.0 |
| Recency How long since the last 2 in (5 cm) day | 87 / 100 | × 0.20 | 17.4 |
| Concentration Hail days per year reaching golf-ball size | 31 / 100 | × 0.15 | 4.7 |
| RoofTake Score | 71 | ||
The score describes an area, not a house. Two roofs on the same street of different ages face very different risk from the identical storm. The whole formula and its weights are on the methodology page, and you can recompute it yourself from our public data.
The Tennessee Valley sees hail from systems that have already crossed Mississippi.
Check your own ZIP code Is your roof damaged?
Data last refreshed: · source: NOAA NCEI Severe Weather Data Inventory, dataset nx3hail
The ten biggest hail days in Huntsville since 2016
| Date | Radar max size | Metric | Comparison | Signatures |
|---|---|---|---|---|
| April 22, 2017 | 4.00 in | 10.2 cm | Grapefruit | 62 |
| June 19, 2023 | 4.00 in | 10.2 cm | Grapefruit | 41 |
| June 25, 2016 | 3.75 in | 9.5 cm | Teacup | 123 |
| May 20, 2025 | 3.50 in | 8.9 cm | Teacup | 90 |
| July 16, 2016 | 3.25 in | 8.3 cm | Teacup | 44 |
| March 27, 2021 | 3.25 in | 8.3 cm | Teacup | 35 |
| March 19, 2018 | 3.00 in | 7.6 cm | Teacup | 49 |
| June 25, 2023 | 3.00 in | 7.6 cm | Teacup | 301 |
| May 2, 2025 | 3.00 in | 7.6 cm | Teacup | 248 |
| March 1, 2017 | 2.75 in | 7.0 cm | Baseball | 71 |
"Signatures" is the number of separate radar volume scans that detected hail in a storm cell within 25 miles that day. More signatures means a longer-lived or larger storm, not necessarily bigger stones.
Hail days by year
Busiest year in the record: 2023 with 36 hail days.
Hail days by month
Peak month: July. Hail season in Alabama is short and it is not distributed evenly — most of the annual risk arrives in a few weeks.
What to do with this if you own a roof in Huntsville
- Find your dates. Look up your ZIP for the record nearest you, and note every day at 1.00 in or above since you bought the house.
- Work out whether your roof could have survived them. A twelve-year-old asphalt roof and a two-year-old one respond very differently to the same stone — the age calculator explains why.
- Look, before you file. Nine photographs, none of them requiring you to get on the roof.
- Check the arithmetic. If the actual cash value of the damage is under your deductible, filing pays nothing — work it out first.
- Then write. The letter generator puts the Huntsville radar record and the NOAA citation into your notice of claim.
Every hail day radar recorded near Huntsville
281 days, most recent first. Sizes are radar estimates of the largest stone aloft in the cell, not measurements at any address.
- September 21, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- September 19, 20250.75 in (1.9 cm) — Penny size, radar-estimated
- September 17, 20251.75 in (4.4 cm) — Golf ball size, radar-estimated
- August 20, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- August 17, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- August 15, 20250.50 in (1.3 cm) — Marble size, radar-estimated
- August 7, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 31, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 22, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- July 14, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- July 13, 20251.75 in (4.4 cm) — Golf ball size, radar-estimated
- July 8, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 29, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 22, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- June 21, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- June 18, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- June 13, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 6, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- May 21, 20252.75 in (7.0 cm) — Baseball size, radar-estimated
- May 20, 20253.50 in (8.9 cm) — Teacup size, radar-estimated
- May 19, 20251.00 in (2.5 cm) — Quarter size, radar-estimated
- May 18, 20251.25 in (3.2 cm) — Half dollar size, radar-estimated
- May 12, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- May 9, 20252.00 in (5.1 cm) — Hen egg size, radar-estimated
- May 8, 20252.00 in (5.1 cm) — Hen egg size, radar-estimated
- May 2, 20253.00 in (7.6 cm) — Teacup size, radar-estimated
- April 23, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- April 10, 20251.75 in (4.4 cm) — Golf ball size, radar-estimated
- March 31, 20252.00 in (5.1 cm) — Hen egg size, radar-estimated
- March 15, 20251.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- October 14, 20241.00 in (2.5 cm) — Quarter size, radar-estimated
- August 30, 20240.75 in (1.9 cm) — Penny size, radar-estimated
- August 17, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- August 16, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- August 3, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- August 2, 20242.25 in (5.7 cm) — Hen egg size, radar-estimated
- July 29, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- July 21, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- July 17, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- July 16, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- June 30, 20240.75 in (1.9 cm) — Penny size, radar-estimated
- June 3, 20241.00 in (2.5 cm) — Quarter size, radar-estimated
- May 27, 20242.25 in (5.7 cm) — Hen egg size, radar-estimated
- May 25, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- May 23, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- May 14, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- May 9, 20242.25 in (5.7 cm) — Hen egg size, radar-estimated
- May 7, 20241.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- May 6, 20240.75 in (1.9 cm) — Penny size, radar-estimated
- May 3, 20241.25 in (3.2 cm) — Half dollar size, radar-estimated
- April 18, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- March 15, 20241.75 in (4.4 cm) — Golf ball size, radar-estimated
- December 10, 20231.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- September 7, 20232.75 in (7.0 cm) — Baseball size, radar-estimated
- August 15, 20231.75 in (4.4 cm) — Golf ball size, radar-estimated
- August 13, 20231.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
- August 12, 20231.25 in (3.2 cm) — Half dollar size, radar-estimated
- August 11, 20230.50 in (1.3 cm) — Marble size, radar-estimated
- August 10, 20231.75 in (4.4 cm) — Golf ball size, radar-estimated
- August 7, 20231.50 in (3.8 cm) — Ping-pong ball size, radar-estimated
Showing the 60 most recent of 281. The full record is in the JSON we publish: huntsville-al.json.
From people in Huntsville
The part of this page that no dataset can produce. Everything here is read by a human before it appears.
Neighbourhood reports
Claim outcomes
Damage photos from Huntsville storms
Hail in Huntsville, AL: common questions
How often does Huntsville get damaging hail?
Radar recorded 281 hail days within 25 miles of the city centre between 2016 and 2025 — an average of 28.1 a year, of which 6.2 a year were at golf-ball size or larger. Not every one of those damages roofs.
When is hail season in Huntsville?
The busiest month in this record is July, and 2023 was the busiest single year with 36 hail days.
Does this mean my roof is damaged?
No. These are radar estimates of the largest stone aloft in a storm cell somewhere within 25 miles of the city centre. Whether anything landed on your street, and whether it damaged your particular roof, needs somebody to look.
How do I use this for an insurance claim?
A specific date with a public, citable source is what turns 'sometime last year' into a date of loss. Use the claim letter generator, which pulls the date and the NOAA citation in for you.
Why 25 miles?
It is wide enough to catch storms that clipped the metro and narrow enough that the number still means something for a house inside it. The same radius is used for every metro so the pages are comparable.
Get quotes from roofers who work in Huntsville
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