Louisiana, 2023

Damaging Winds in Louisiana, July 31, 2023

July 31, 2023 · NWS LIX · 11 events in 1 county or zone

Extreme heat fueled storms that developed during the late afternoon. With the abundance of dry air aloft, these cells produced a microburst over Baton Rouge, causing extensive wind damage and injuring one person before dissipating after sunset.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
1
Property damage
$57,000
Crop damage
None recorded
Events
11

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LIX wrote it up.

Extreme heat fueled storms that developed during the late afternoon. With the abundance of dry air aloft, these cells produced a microburst over Baton Rouge, causing extensive wind damage and injuring one person before dissipating after sunset.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS New Orleans, LA wrote its last area forecast discussion before the first event at Jul 31, 2:26 PM CST, 33 minutes earlier.

Area forecast discussion, Jul 31, 2:26 PM CST, 33 minutes before
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In the hours before

Special weather statement, Jul 31, 2:18 PM CST, 41 minutes before
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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

11 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, East Baton Rouge

When
July 31, 2:59 PM CST
Where
East Baton Rouge County, 0.91 mi NW of Brownfields
Measured
50 kt (58 mph) estimated gust
Reported by
Broadcast Media
Coordinates
30.580, -91.140

Thunderstorm winds downed a tree across Byfaul Avenue in Baker.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:30 PM CST
Where
East Baton Rouge County, 1.19 mi E of Magnolia Woods
Measured
50 kt (58 mph) estimated gust
Property damage
$500
Reported by
Public
Coordinates
30.420, -91.100

Thunderstorm winds uprooted or snapped trees and a tin roof was blown off.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:30 PM CST
Where
East Baton Rouge County, Cedar Crest
Measured
50 kt (58 mph) estimated gust
Reported by
Broadcast Media
Coordinates
30.430, -91.070

Thunderstorm winds downed a tree on a house in Broadmoor area.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:30 PM CST
Where
East Baton Rouge County, 1.38 mi ESE of Broadmoor
Measured
50 kt (58 mph) estimated gust
Reported by
Broadcast Media
Coordinates
30.440, -91.110

Thunderstorm winds downed a tree in the Old Goodwood subdivision of Baton Rouge.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:30 PM CST
Where
East Baton Rouge County, 1.38 mi WSW of Red Oak
Measured
50 kt (58 mph) estimated gust
Property damage
$50,000
Reported by
Broadcast Media
Coordinates
30.460, -91.100

Thunderstorm winds downed a large tree onto a home with 3 people inside. No injuries reported.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:30 PM CST
Where
East Baton Rouge County, 1.19 mi W of Red Oak
Measured
50 kt (58 mph) estimated gust
Injuries
1 direct, 0 indirect
Reported by
Broadcast Media
Coordinates
30.470, -91.100

A structure at 84 Lumber collapsed due to thunderstorm winds seriously injuring 1 person.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:35 PM CST
Where
East Baton Rouge County, 1.19 mi W of Nesser
Measured
50 kt (58 mph) estimated gust
Property damage
$2,000
Reported by
Broadcast Media
Coordinates
30.400, -91.070

Thunderstorm winds downed a tree onto a powerline in Jefferson Terrace subdivision in Baton Rouge.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:35 PM CST
Where
East Baton Rouge County, 1.19 mi E of Magnolia Woods
Measured
50 kt (58 mph) estimated gust
Reported by
NWS Employee
Coordinates
30.420, -91.100

Thunderstorm winds downed a tree on the corner of Forest and Sholar drives.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:40 PM CST
Where
East Baton Rouge County, 2.16 mi NNE of Arlington
Measured
50 kt (58 mph) estimated gust
Property damage
$3,000
Reported by
Broadcast Media
Coordinates
30.360, -91.090

A patio roof blown off by thunderstorm winds in Oak Hills subdivision of Baton Rouge. Report relayed via social media.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:40 PM CST
Where
East Baton Rouge County, 1.38 mi S of Essen
Measured
50 kt (58 mph) estimated gust
Property damage
$1,000
Reported by
Broadcast Media
Coordinates
30.380, -91.100

A few snapped trees, one uprooted, and minor metal roof damage from thunderstorm winds at BR Proud News studio.

Thunderstorm Wind, East Baton Rouge

When
July 31, 3:45 PM CST
Where
East Baton Rouge County, 2.16 mi NNW of Arlington
Measured
50 kt (58 mph) estimated gust
Reported by
Fire Department/Rescue
Coordinates
30.360, -91.110

A tree was downed by thunderstorm winds near intersection of Highland Road and Know Hill Drive. Relayed via social media.

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Louisiana in 2023Every state in 2023This day in weather historyWarnings in Louisiana, July 2023

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1125824, 1125848, 1125853, 1125856, 1125860, 1125863, 1125866, 1125868, 1125870, 1125873, 1125878.