Hail in Las Vegas · Sep 13, 2026
The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Las Vegas that day. Open it on the live map to see the swath over the streets.
Convective day · Sep 13, 2026 · noon–noon UTC
Severity
The 19th most severe storm Las Vegas 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
- 13 /100
- Homes exposed
- 6 /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 Las Vegas 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.
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 13, 2026 — this storm produced no NEXRAD point detections over Las Vegas, so there is one map to show, not two.
The storm in context
Where Sep 13, 2026 sits in Las Vegas's hail record.
This was Las Vegas's 19th recorded hail day, arriving 18 days after the Aug 26, 2026 storm. By severity it ranks 19th of the 19 storms we have logged here. Radar put the day's largest stone over Las Vegas at 0.5" — radar-estimated size aloft.
The Sep 13, 2026 convective day was bigger than Las Vegas: the same system put hail over 171 other tracked cities, 3 of them in New Mexico. Nearest: Ribera (22 miles southwest, up to 0.5"); Sapello (35 miles north, up to 0.5"); Portales (136 miles southeast, up to 0.5").
These maps are stills. In the app this date is one of 19 Las Vegas 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.
Nobody on the ground filed a report over Las Vegas for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.
Below the severe threshold
What 0.5" hail means for Las Vegas roofs.
Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$12K
Potential roof exposure — 1 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
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 $0 on top of the $150 plan.
Las Vegas hail history
Other storms in Las Vegas.
Estimated-size surface Aug 26, 2026
0.5"
Estimated-size surface Aug 25, 2026
0.75"
Estimated-size surface Aug 19, 2026
1.5"
Estimated-size surface Aug 16, 2026
1.25"
Estimated-size surface Aug 9, 2026
0.5"
Estimated-size surface Aug 6, 2026
0.5"
Estimated-size surface Jul 31, 2026
0.75"
Estimated-size surface Jul 28, 2026
1"
Estimated-size surface Jul 24, 2026
1"
Estimated-size surface Jun 24, 2026
0.75"
Estimated-size surface Jun 6, 2026
1.75"
Estimated-size surface Jun 5, 2026
1.5"
Estimated-size surface Jun 4, 2026
0.75"
Estimated-size surface Jun 3, 2026
1.5"
Estimated-size surface Jun 2, 2026
1.75"
Estimated-size surface May 27, 2026
1"
Estimated-size surface May 23, 2026
0.75"
Estimated-size surface Apr 10, 2026
1.75"Take your next area into the field.
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