Hail map for Slidell, LA — August 27, 2023
NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Slidell on August 27, 2023.

- Max hail size
- 1.50″
- half dollar
- Impact rating
- 5/10
- from stone size
- Size bands over the city
- 2
- distinct radar bands
- Measured on the ground
- 1.75″
- 7.0 mi away · Trained Spotter
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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- The whole state around Slidell, with this swath already on it
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This page covers Slidell 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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What people on the ground measured in Slidell, LA on August 27, 2023
3 reports filed with the National Weather Service — 2 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.75″ golf ball size Trained Spotter3 NE Lacombe, LA · 7.0 mi away4:30 PM CDTSt. Tammany County
Another spotter driving on I-12 towards Slidell reported quarter to golf ball size hail along the interstate.
- 1.75″ golf ball size Trained Spotter3 NNE Lacombe, LA · 9.4 mi away4:31 PM CDTSt. Tammany County
Hail near golfball size reported in Lacombe near hwy 434 and I-12.
- 1.50″ half dollar size Other Federal2 ENE Lacombe, LA · 7.2 mi away4:21 PM CDTSt. Tammany County
Picture of hail near Ping Pong ball size near Lacombe.
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.
Slidell hail on August 27, 2023
NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of Slidell that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.