Thunderstorm Wind, Terrebonne
- When
- July 13, 3:35 PM CST
- Where
- Terrebonne County, 2 mi N of Houma
- Property damage
- $500
- Coordinates
- 29.630, -90.720
Sheriffs Office reported 60 mph wind gusts near the Terrebonne-Lafourche Parish border.
Flood and Damaging Winds in Louisiana, July 13, 1997
3 thunderstorm wind, 1 flood, as filed by the National Weather Service.
Where it happened
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $2,000
- Crop damage
- None recorded
- Events
- 4
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.
The radar
The national radar mosaic for the moment the first event began.
Event by event
3 thunderstorm wind, 1 flood. Local standard time, as filed.
Flood, St. Helena
- When
- July 13, 4:00 PM CST to 5:00 PM CST
- Where
- St. Helena County, Montpelier
- Coordinates
- 30.822, -90.710 (the zone’s center; the record gives no point)
Sheriffs Office reported heavy rainfall which resulted in flooding of Louisiana Highway 16 near Montpelier.
Thunderstorm Wind, Livingston
- When
- July 13, 4:00 PM CST to 4:15 PM CST
- Where
- Livingston County, Port Vincent
- Property damage
- $1,000
- Coordinates
- 30.330, -90.850
Several trees were reported down along Louisiana Highway 16 in southwest Livingston Parish.
Thunderstorm Wind, Pointe Coupee
- When
- July 13, 5:00 PM CST
- Where
- Pointe Coupee County, New Roads
- Property damage
- $500
- Coordinates
- 30.680, -91.430
Sheriffs Office reported trees were downed by thunderstorm wind gusts.
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.
- Flood
- Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Heat in District of Columbia, July 13 to 19, 1997
- Heat in Maryland, July 13 to 19, 1997
- Tornadoes and Hail in Minnesota, July 13, 1997
- Hail in South Dakota, July 13, 1997
- Tornado in Kansas, July 13, 1997
- Lightning Strike in Minnesota, July 13, 1997
- Lightning Strike in Louisiana, July 13, 1997
- Flood and Hail in Minnesota, July 13, 1997
- Hail in South Dakota, July 13, 1997
- Damaging Wind in Iowa, July 13, 1997
- Tornado and Flash Flooding in North Dakota, July 13, 1997
- Damaging Wind and Lightning Strike in Kansas, July 13, 1997
More
Every storm in Louisiana in 1997Every state in 1997This day in weather historyWarnings in Louisiana, July 1997
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: 5611658, 5611659, 5611661, 5611660.