/ Storm field report · Clay

Hail in Windthorst · May 8, 2026

NEXRAD logged 0 hail signatures up to 1"; the estimated-size surface reached 0.5" aloft. Open it on the live map to see the swath over the streets.

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Peak hail signal 1" ≈ quarter · the largest NEXRAD radar signature
Homes in the hail footprint 288
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

Convective day · May 8, 2026 · noon–noon UTC

Severity

The 6th most severe storm Windthorst has seen in the last 12 months

Composite score · 2.7 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

2.7 /10
Peak hail signal
25 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
49 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Windthorst saw the hail — from two instruments

May 8, 2026 · Windthorst, TX

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.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Windthorst, TX on May 8, 2026 Radar signature field

The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.

Max size 1" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Windthorst, TX on May 8, 2026 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.

Max size 0.5"

The storm in context

Where May 8, 2026 sits in Windthorst's hail record.

This was Windthorst's 7th recorded hail day, arriving 10 days after the Apr 28, 2026 storm. By severity it ranks 6th of the 13 storms we have logged here. Radar put the day's largest stone over Windthorst at 1" — the largest NEXRAD radar signature.

The May 8, 2026 convective day was bigger than Windthorst: the same system put hail over 378 other tracked cities, 85 of them in Texas. Nearest: Scotland (12 miles northwest, up to 1"); Archer City (20 miles west, up to 2.5"); Henrietta (22 miles northeast, up to 1.75").

These maps are stills. In the app this date is one of 13 Windthorst 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

No reports 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.

No ground reports were filed with the National Weather Service for this storm over Windthorst. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.

Damage-capable hail signal

What 1" hail means for Windthorst 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.

288 homes × $12,000 avg. claim

Potential roof exposure

$3.5M

Potential roof exposure — 288 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
1 job
Illustrative work
~$15K

Close just 0.5% of the 288 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

May 2028

Claims from this storm can typically be filed until around May 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 $60 on top of the $150 plan.

Windthorst hail history

13 recorded storm days in Windthorst, TX
Radar-estimated hail-size map of the storm over Windthorst, TX on Sep 10, 2026 Estimated-size surface
Storm date Windthorst / TX

Sep 10, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Jul 5, 2026 Estimated-size surface
Storm date Windthorst / TX

Jul 5, 2026

2"
Signatures 2" Estimated 1.25"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Jun 23, 2026 Estimated-size surface
Storm date Windthorst / TX

Jun 23, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Jun 6, 2026 Estimated-size surface
Storm date Windthorst / TX

Jun 6, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on May 30, 2026 Estimated-size surface
Storm date Windthorst / TX

May 30, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on May 22, 2026 Estimated-size surface
Storm date Windthorst / TX

May 22, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Apr 28, 2026 Estimated-size surface
Storm date Windthorst / TX

Apr 28, 2026

3"
Signatures 3" Estimated 2.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Apr 27, 2026 Estimated-size surface
Storm date Windthorst / TX

Apr 27, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Apr 25, 2026 Estimated-size surface
Storm date Windthorst / TX

Apr 25, 2026

2.5"
Signatures 2.5" Estimated 1.75"
2 ground reports Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Apr 15, 2026 Estimated-size surface
Storm date Windthorst / TX

Apr 15, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Apr 3, 2026 Estimated-size surface
Storm date Windthorst / TX

Apr 3, 2026

2.5"
Signatures 2.5" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Windthorst, TX on Mar 6, 2026 Estimated-size surface
Storm date Windthorst / TX

Mar 6, 2026

1.75"
Signatures 1.75" Estimated 0.75"
No ground reports filed Open report →

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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 Sep 11, 2026.