Hail size 1.25"
Napoleonville Assumption County
“social media video of quarter to half dollar size hail near Napoleonville. (LIX)”
— NOAA / SPC storm report
/ Storm field report · Assumption
Hail in Napoleonville · Aug 25, 2026
Hit 18 days ago
The estimated-size surface reached 1.75" aloft; NEXRAD logged no point detections over Napoleonville that day. Open it on the live map to see the swath over the streets.
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Peak hail signal 1.75" ≈ golf ball · radar-estimated size aloft
Homes in the hail footprint 2,081
Ground reports 1 1 hail
Radar surfaces 1 Estimated size only
Convective day · Aug 25, 2026 · noon–noon UTC
Severity
The most severe storm Napoleonville has seen in the last 12 months
Composite score · 4.5 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
4.5 /10
- Peak hail signal
- 44 /100
- Homes exposed
- 66 /100
- Ground truth
- 17 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Napoleonville saw the hail — from two instruments
Aug 25, 2026 · Napoleonville, LA
Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.
Radar-estimated hail size Surface resolved
Estimated size field Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.
Max size
1.75"
Only the radar-estimated size surface resolved for Aug 25, 2026 — this storm produced no NEXRAD point detections over Napoleonville, so there is one map to show, not two.
The storm in context
Where Aug 25, 2026 sits in Napoleonville's hail record.
This was Napoleonville's 5th recorded hail day, arriving 23 days after the Aug 2, 2026 storm. By severity it ranks 1st of the 5 storms we have logged here. Radar put the day's largest stone over Napoleonville at 1.75" — radar-estimated size aloft.
The Aug 25, 2026 convective day was bigger than Napoleonville: the same system put hail over 205 other tracked cities, 14 of them in Louisiana. Nearest: Morgan City (9 miles southwest, up to 1.75"); Gray (18 miles southeast, up to 1"); Raceland (28 miles southeast, up to 0.75").
These maps are stills. In the app this date is one of 5 Napoleonville storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
1 report filed with the NWS
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
Hail reports
1 reportHigh damage potential
What 1.75" hail means for Napoleonville roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
2,081 homes × $12,000 avg. claim
Potential roof exposure
$25M
Potential roof exposure — 2,081 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 10 jobs
- Illustrative work
- ~$150K
Close just 0.5% of the 2,081 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
Claim window
August 2028
Claims from this storm can typically be filed until around August 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $437 on top of the $150 plan.
Napoleonville hail history
Other storms in Napoleonville.
5 recorded storm days in Napoleonville, LA
Estimated-size surface Storm date Napoleonville / LA
Aug 2, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
NEXRAD surface Storm date Napoleonville / LA
Jul 8, 2026
1" Signatures 1"
No ground reports filed Open report →
NEXRAD surface Storm date Napoleonville / LA
Jul 5, 2026
0.5" Signatures 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Napoleonville / LA
Jul 3, 2026
0.75" Signatures 0.75" Estimated 0.5"
No ground reports filed Open report →
Take your next area into the field.
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A storm day here 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. Ground
reports are public-domain observations from the NOAA Storm
Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 26, 2026.