Hail in Dallas Mar 4, 2026
Both radar surfaces caught this storm: NEXRAD logged 56 hail signatures up to 2.5", and the radar-estimated size reached 1" aloft. At 2.5" — baseball — this is severe, roof-replacing hail: close to every roof inside the footprint becomes a claim candidate.
2.5"
≈ baseball · the largest NEXRAD radar signature64,430
0
none filedThe 3rd most severe storm Dallas 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
- 63 /100
- Homes exposed
- 96 /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 Dallas saw the hail — from two instruments
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.
NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.
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.
Where Mar 4, 2026 sits in Dallas's hail record
This was Dallas's 2nd recorded hail day, arriving 1 day after the Mar 3, 2026 storm. By severity it ranks 3rd of the 11 storms we have logged here. Radar put the day's largest stone over Dallas at 2.5" — the largest NEXRAD radar signature.
The Mar 4, 2026 convective day was bigger than Dallas: the same system put hail over 303 other tracked cities, 79 of them in Texas. Nearest: Garland (7 miles northeast, up to 1.75"); Mesquite (7 miles southeast, up to 1.75"); Rowlett (12 miles east, up to 1.75").
These maps are stills from Dallas's Mar 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.
The National Weather Service logged no spotter reports for this storm over Dallas. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
What 2.5" hail means for Dallas roofs
Two-inch-plus hail punctures shingles, breaks skylights and windows, and dents anything soft. In the core of a footprint like this, close to every roof is a candidate for an insurance claim. Speed decides who writes those jobs.
$773M
Potential roof exposure — 64,430 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over Dallas on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Dallas storm history — this Mar 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
11 recorded storm days in Dallas, TX
Other storms in Dallas
Jun 19, 2026
0.5"
Jun 18, 2026
0.5"
Jun 2, 2026
2.5"
May 22, 2026
1"
May 19, 2026
0.5"
Apr 29, 2026
0.5"
Apr 28, 2026
0.75"
Apr 27, 2026
2.5"
Apr 25, 2026
4"
Mar 3, 2026
1"