Hail in Dayton Apr 4, 2026
NEXRAD caught this storm: 6 hail signatures up to 1.25". The radar-estimated size surface had no signal to model this day.
1.25"
≈ half-dollar · the largest NEXRAD radar signature81
0
none filedThe 3rd most severe storm Dayton has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Hail size
- 31 /100
- Homes exposed
- 38 /100
- Ground truth
- 0 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Dayton saw the hail — from two instruments
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Only the NEXRAD radar-signature surface resolved for Apr 4, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.
Where Apr 4, 2026 sits in Dayton's hail record
This was Dayton's 3rd recorded hail day, arriving 28 days after the Mar 7, 2026 storm. By severity it ranks 3rd of the 10 storms we have logged here. Radar put the day's largest stone over Dayton at 1.25" — the largest NEXRAD radar signature.
The Apr 4, 2026 convective day was bigger than Dayton: the same system put hail over 26 other tracked cities, 5 of them in Texas. Nearest: Houston (42 miles west, up to 1"); Center Point (182 miles northeast, up to 0.75"); Lettsworth (192 miles east, up to 0.75").
These maps are stills from Dayton's Apr 4, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
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.
No ground reports were filed with the National Weather Service for this storm over Dayton. 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.
What 1.25" hail means for Dayton roofs
Quarter-size and larger hail is where asphalt shingle damage starts in earnest: bruised mats and granule loss that homeowners can't see from the ground. Most people inside the footprint won't know their roof was hit until someone inspects it.
$972K
Potential roof exposure — 81 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over Dayton on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Dayton storm history — this Apr 4, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
10 recorded storm days in Dayton, TX
Other storms in Dayton
Jul 22, 2026
1"
Jul 7, 2026
1"
Jul 6, 2026
1.5"
Jun 6, 2026
0.75"
May 26, 2026
1"
May 10, 2026
May 9, 2026
1"
Mar 7, 2026
Jan 9, 2026
1"