Hail in Hattiesburg · Sep 21, 2026
The estimated-size surface reached 1" aloft; NEXRAD logged no point detections over Hattiesburg that day. Open it on the live map to see the swath over the streets.
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Convective day · Sep 21, 2026 · noon–noon UTC
Severity
The 3rd most severe storm Hattiesburg has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 25 /100
- Homes exposed
- 80 /100
- Ground truth
- 0 /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 Hattiesburg saw the hail — from two instruments
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
Estimated size field Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
Only the radar-estimated size surface resolved for Sep 21, 2026 — this storm produced no NEXRAD point detections over Hattiesburg, so there is one map to show, not two.
The storm in context
Where Sep 21, 2026 sits in Hattiesburg's hail record.
This was Hattiesburg's 9th recorded hail day, arriving 15 days after the Sep 6, 2026 storm. By severity it ranks 3rd of the 9 storms we have logged here. Radar put the day's largest stone over Hattiesburg at 1" — radar-estimated size aloft.
The Sep 21, 2026 convective day was bigger than Hattiesburg: the same system put hail over 498 other tracked cities, 66 of them in Mississippi. Nearest: Sumrall (9 miles northwest, up to 0.75"); Petal (15 miles east, up to 0.75"); Moselle (15 miles northeast, up to 0.5").
These maps are stills. In the app this date is one of 9 Hattiesburg 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
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.
For this storm over Hattiesburg, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Damage-capable hail signal
What 1" hail means for Hattiesburg roofs.
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$123M
Potential roof exposure — 10,273 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 51 jobs
- Illustrative work
- ~$765K
Close just 0.5% of the 10,273 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
September 2028
Claims from this storm can typically be filed until around September 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 $2,157 on top of the $150 plan.
Hattiesburg hail history
Other storms in Hattiesburg.
Estimated-size surface Sep 6, 2026
0.75"
Estimated-size surface Aug 26, 2026
0.5"
Estimated-size surface Aug 21, 2026
0.75"
Estimated-size surface Jul 9, 2026
1.25"
NEXRAD surface Jul 8, 2026
Estimated-size surface May 6, 2026
4"
Estimated-size surface Apr 24, 2026
2.5"
NEXRAD surface Mar 15, 2026
The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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