Louisiana hail map — August 21, 2026
NOAA radar detected hail of an inch or more over 1 Louisiana city on August 21, 2026. The largest stones — 1.00″, quarter size — fell over Alexandria.
- Cities hit
- 1
- in Louisiana
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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This page covers Louisiana as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
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Louisiana cities hit on August 21, 2026
What people on the ground measured in Louisiana on August 21, 2026
3 reports filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.00″ quarter size Broadcast Media2 NNW Harvey, LA2:56 PM CDTJefferson County
Broadcast media shared quarter sized hail in video on social media. Time estimated by radar.
- 1.00″ quarter size Public3 NNE Marrero, LA3:32 PM CDTOrleans County
Public video showing quarter sized hail.
- 1.00″ quarter size Broadcast Media2 WNW Gretna, LA3:34 PM CDTOrleans County
Media shared photo of quarter sized hail near Irish Channel.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other Louisiana hail days
Louisiana hail on August 21, 2026
NOAA radar put hail of an inch or more over 1 Louisiana city that day. The largest stones — 1.00 inches, quarter size — were over Alexandria. Every city hit is listed above with its own stone size.