Hurricane Barry initially developed from a disturbance that moved from Georgia southwest to the northeast Gulf of Mexico on July 8-9, 2019. The weak low pressure system continued to move west-southwest and strengthen, and was eventually classified as Tropical Storm Barry on the morning of July 11th, 95 miles south southeast of the Mouth of the Mississippi River.
Barry continued to move slowly west then northwest and briefly reached hurricane strength on the morning of July 13th before landfall in south-central Louisiana near Intracoastal City, LA, in Vermillion Parish. Tropical storm force winds, reached the southeast Louisiana coast by midday on Friday, July 12th and spread slowly northwest reaching the Baton Rouge area during the evening of July 12th. Tropical storm wind impacts had ended across all of southeast Louisiana by midday on July 14th. Tropical storm force winds were primarily measured in gusts across southeast Louisiana. The
exception was in Terrebonne and Assumption Parishes, close to the landfall location, where sustained tropical storm force winds and frequent gusts caused more significant power line and tree damage. A few tropical storm wind gusts were recorded in the metro New Orleans area but were not very impactful. No hurricane force wind gusts were recorded in southeast Louisiana. A WeatherFlow site at Dulac, Terrebonne Parish, recorded both the maximum sustained wind and highest wind gust on 07/13/2019 at 0739CST: 42kt/48 mph and 59kt/ 68 mph, respectively. The lowest minimum pressure measured in southeast Louisiana was at the Bootheville, LA ASOS with a pressure of 999.3mb on July 12th, at 1706CST.
Mostly minor to moderate storm surge flooding occurred across coastal southeast Louisiana, including Lake Pontchartrain, and a small part of the Mississippi Coast. Terrebonne Parish had significant storm surge flooding in the lower portion of the parish with storm tides of 5 to 8 feet, locally up to 9 feet. Several local levees were overtopped on the morning of July 13th, flooding roads and a few houses. The highest storm tide reading was 9.11 feet NAVD88 at a USGS tide gage at Caillou Lake near Dulac, Terrebonne Parish. The remainder of the area had storm tide readings in the 3 to 5 foot range.
Storm total rainfall was generally between 4 and 8 inches with a maximum rainfall of 8.83 inches recorded northeast of Denham Springs, Livingston Parish. Isolated flash flooding of streets and secondary roadways occurred on Sunday, July 13th in the greater Baton Rouge area, but flash flooding was not widespread or significant.
The lower Mississippi River was at unusually high stages from late August with the stage at the New Orleans Carrolton gauge near 16.5 ft. The combination of storm surge  entering the lower Mississippi River with very high river stages prompted concern of potential overtopping of MS River levees in lower Plaquemines Parish, prompting some evacuations in that area.

Tropical Storm in LOWER PLAQUEMINES, LOUISIANA
From 12-JUL-19 12:00:00 to 13-JUL-19 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional to frequent tropical storm force wind gusts were observed throughout the parish. Storm total rainfall across the parish ranged from less than an inch to 2.36 inches at Belle Chasse Naval Air Station.

Tropical Storm in UPPER PLAQUEMINES, LOUISIANA
From 12-JUL-19 15:00:00 to 13-JUL-19 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional to frequent tropical storm force winds were observed throughout the parish. Storm total rainfall across the parish ranged from less than an inch to 2.36 inches at Belle Chasse Naval Air Station.

Tropical Storm in LOWER ST. BERNARD, LOUISIANA
From 12-JUL-19 15:00:00 to 13-JUL-19 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional tropical storm force wind gusts were observed in the parish. A sustained 35 knot wind and a wind gust to 41 knots were noted at Shell Beach during the afternoon of the 12th. Storm total rainfall across the parish was estimated to be 2 to 4 inches except for the extreme eastern portion of the parish, where lower totals are likely. The highest observed rainfall total was 2.96 inches near St. Bernard at COCORAHS site LA-SB-2.

Tropical Storm in LOWER JEFFERSON, LOUISIANA
From 12-JUL-19 12:00:00 to 13-JUL-19 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional to frequent tropical storm force wind gusts were noted in the parish with a peak wind gust of 45 knots measured at the Grand Isle C-MAN station during late evening hours of the 12th.

Tropical Storm in UPPER JEFFERSON, LOUISIANA
From 12-JUL-19 18:00:00 to 13-JUL-19 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional to frequent tropical storm force wind gusts were noted in the parish during the evening hours of the 12th into the early afternoon of the 13th. A 43 knot wind gust was measured at New Orleans International Airport on the morning of the 13th.

Tropical Storm in EAST FELICIANA, LOUISIANA
From 13-JUL-19 06:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Portions of the parish likely saw occasional tropical storm force wind gusts, but no significant impacts were reported. Storm total rainfall was estimated at 2 to 5 inches with the highest totals in the southeast portion of the parish. The highest reported storm total rainfall was 4.84 inches near Norwood at site NWDL1.

Tropical Storm in IBERVILLE, LOUISIANA
From 13-JUL-19 06:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Frequent tropical storm force wind gusts resulted in minor damage to mobile homes and other light weight structures. Damage mainly consisted of shingles blown off or porch roof damage. A few trees and large branches were also downed, and it is estimated that 30 percent of the parish was without power at the peak of the storm. Best estimate rainfall totals across the parish ranged from 3 to 8 inches, with the highest totals in the far eastern portion of the parish near the Ascension Parish line. The highest observed rainfall was 6.74 inches near Carville at site CRVL1.

Storm Surge/Tide in ST. CHARLES, LOUISIANA
From 11-JUL-19 12:00:00 to 14-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Water levels on the West Bank rose about 1.5 feet higher than normal due to storm surge, with no impact to roads or homes. On the East Bank, the tide gauge at the Bonnet Carre Spillway reported a maximum water level of 4.31 feet MHHW, but water was already somewhat elevated in this area because of ongoing operation of the spillway.

Tropical Storm in ASSUMPTION, LOUISIANA
From 12-JUL-19 21:00:00 to 14-JUL-19 09:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Frequent tropical storm force wind gusts led to mainly minor damage to approximately 25 houses and mobile homes. A few suffered moderate damage due to falling trees or large limbs. Approximately 75 percent of the parish was without power during the peak of the storm. The Emergency Operations Center in Napoleonville recorded a maximum wind gust of 55 mph. Storm total rainfall estimates ranged from 3 to 4 inches across eastern portions of the parish to around 8 inches across the extreme western portion of the parish.

Tropical Storm in EAST BATON ROUGE, LOUISIANA
From 13-JUL-19 00:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Frequent tropical storm force wind gusts resulted in minor to moderate tree damage with numerous large limbs and a few trees downed. Minor power outages were reported with a peak outage of less than 10 percent of the parish affected. Additionally, localized street flooding was reported on the 14th during periods of heavy rainfall. A maximum wind gust of 49 mph was reported at Baton Rouge Airport around midday on the 13th. There were several reports of funnel clouds received from portions of East Baton Rouge Parish on the 14th, but a storm survey was unable to find any damage indicative of a tornado path. Rainfall across the parish ranged from 3 to 5 inches with a narrow band of 6 to 8 inch totals across the far eastern portion of the parish. The highest reported rainfall was 7.84 inches near Monticello at COCORAHS site LA-EB-19.

Tropical Storm in ST. JAMES, LOUISIANA
From 12-JUL-19 21:00:00 to 13-JUL-19 03:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Tropical storm force winds, mainly in gusts, downed several trees and large branches across the parish. At the peak of the storm, around 10 percent of the parish was without power. Storm total rainfall across the parish was estimated to be in the 3 to 5 inch range.

Tropical Storm in WEST BATON ROUGE, LOUISIANA
From 13-JUL-19 03:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Frequent tropical storm force wind gusts resulted in minor to moderate tree damage with multiple trees toppled, several roads were closed due to fallen trees. Minor power outages were reported across the parish. Storm total rainfall estimates ranged from 2 to 3 inches across the far western portion of the parish, with 5 to 8 inches estimated across for eastern portions of the parish. The highest reported rainfall was 7.36 inches near Port Allen, at side PTAL1.

Tropical Storm in WEST FELICIANA, LOUISIANA
From 13-JUL-19 06:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Frequent tropical storm force wind gusts resulted in minor to moderate tree damage with large limbs and a few trees blown down. Power outages across the parish peaked around 15 percent at the height of the storm. Storm total rainfall across the parish was generally in the 3 to 4 inch range, with a maximum observed total of 4.25 inches near Ashwood.

Tropical Storm in POINTE COUPEE, LOUISIANA
From 13-JUL-19 06:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Tropical storm force winds downed large tree branches and a few trees. About 12 percent of the parish was without power during the peak of the storm. Heavy rainfall in the extreme northern part of the parish led to flooding of secondary roadways, and minor flooding of a few homes and other buildings on the morning of the 15th. There are no rainfall observations in that area, but storm total radar estimates were in the 10 to 15 inch range, with most of that falling on the morning of the 15th. Outside of the extreme northern part of the parish, most places likely received 3 to 6 inches of rain, with the highest reported total 5.61 inches at New Roads at site NWRL1.

Tropical Storm in ST. HELENA, LOUISIANA
From 13-JUL-19 03:00:00 to 14-JUL-19 03:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

No significant impacts were reported. Estimated storm total rainfall ranged from around 2 inches in the southeast portion of the parish to 4 to 5 inches in a swath along the western edge of the parish. The highest reported storm total rainfall was 4.43 inches near Grangeville at the site GVLL1.

Storm Surge/Tide in ST. TAMMANY, LOUISIANA
From 12-JUL-19 12:00:00 to 14-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge resulted in minor flooding of low lying roadways near Lake Pontchartrain in Madisonville, Mandeville and in several subdivisions in Slidell. The USGS tide gauge on Bayou Liberty near Slidell reported a peak water level above 4.57 feet, approximately 3.5 feet higher than it's pre-storm readings.

Tropical Storm in SOUTHERN TANGIPAHOA, LOUISIANA
From 12-JUL-19 18:00:00 to 13-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

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Storm Surge/Tide in LOWER ST. BERNARD, LOUISIANA
From 11-JUL-19 12:00:00 to 13-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Minor storm surge flooding occurred in areas outside of the Hurricane Risk Reduction System. Louisiana Highways 46 and 300 were both flooded with 6 to 12 inches of water. The NOS tide gauge at Shell Beach reported a maximum water level of 3.19 feet MHHW.

Storm Surge/Tide in ORLEANS, LOUISIANA
From 11-JUL-19 12:00:00 to 14-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge resulted in minor flooding outside the Hurricane Risk Reduction System along US Highway 90 and Irish Bayou beginning on the 11th. Maximum depth on those roadways was one foot or less. Storm surge flooding abated on the 14th. Voluntary evacuation orders were issued for areas outside the levee system in far East New Orleans, with one shelter opened for homeless and vulnerable populations during the event. The New Canal tide gauge on the Orleans Parish lakefront reported a maximum water level of 3.12 feet MHHW.

Storm Surge/Tide in LOWER JEFFERSON, LOUISIANA
From 12-JUL-19 00:00:00 to 13-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge resulted in flooding of some areas outside the Hurricane Risk Reduction System, with main impacts in Lafitte and Grand Isle. Grand Isle access was cut off by storm surge flooding on Louisiana Highway 1 in south Lafourche Parish. Flooding of roadways in Lafitte was 3 feet or less. Most homes in the area are elevated and no homes were reported flooded. Mandatory evacuations were ordered for the Grand Isle and Lafitte areas.

Storm Surge/Tide in ST. JOHN THE BAPTIST, LOUISIANA
From 12-JUL-19 00:00:00 to 14-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge caused minor flooding in the Frenier and Peavine area. Old US Highway 51 was closed to flooding in the Ruddock area.

Storm Surge/Tide in LOWER PLAQUEMINES, LOUISIANA
From 11-JUL-19 12:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge flooding occurred to areas outside the Hurricane Risk Reduction System. A peak storm surge of around 5 feet overtopped a local back levee on the West Bank of during the early morning hours of the 13th. One secondary road and several lift stations were damaged by the flooding. Louisiana Highway 23 was covered by several inches of water, but not shut down. The combination of unusually high stages along the Mississippi River and storm surge impacts, prompted evacuations for outside the Hurricane Risk Reduction System, with one nursing home evacuated (110 residents), and 600 prisoners were evacuated from the Davant Detention Center. One parish shelter was opened with a peak occupancy of 106 residents.

Tropical Storm in UPPER LAFOURCHE, LOUISIANA
From 12-JUL-19 15:00:00 to 13-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional to frequent tropical storm force wind gusts were noted in the parish, which knocked out power to about 25 percent of the parish during the peak of the storm. Storm total rainfall was estimated to be 2 to 4 inches across the parish.

Tropical Storm in LOWER TERREBONNE, LOUISIANA
From 12-JUL-19 12:00:00 to 14-JUL-19 03:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Tropical storm force winds resulted in moderate tree damage throughout the parish, with some trees uprooted and other weaker trees snapped. At the peak of the storm, approximately 50 percent of the parish was without power. A 59 knot wind gust was noted at the WeatherFlow site at Dulac on the morning of the 13th. Storm total rainfall across the parish was estimated in the 2 to 3 inch range with a maximum of 2.75 inches near Dulac at site DLCL1.

Tropical Storm in UPPER TERREBONNE, LOUISIANA
From 12-JUL-19 15:00:00 to 14-JUL-19 03:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Tropical storm force winds resulted in moderate tree damage throughout the parish with some trees uprooted and other weaker trees snapped. At the peak of the storm, approximately 50 percent of the parish was without power. The Emergency Operations Center in Gray reported a 60 mph wind gust. Storm total rainfall across the parish was estimated to be 2 to 3 inches.

Tropical Storm in ASCENSION, LOUISIANA
From 13-JUL-19 00:00:00 to 14-JUL-19 03:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Frequent tropical storm force wind gusts and some sustained tropical storm force winds led to minor wind damage, primarily to trees. Tree limbs and branches were snapped, with minor power outages reported. The Emergency Operations Center in Gonzales reported about an hour of sustained tropical storm force winds with gusts to 41 knots (47 mph). Rainfall across the parish was generally 2 to 5 inches with a maximum total of 5.54 inches reported at site ABKL1. One shelter in the parish was opened with 8 evacuees.

Tropical Storm in LOWER LAFOURCHE, LOUISIANA
From 12-JUL-19 12:00:00 to 13-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional to frequent tropical storm force wind gusts were measured, with a 54 knot wind gust measured at the Port Fourchon Heliport during the early morning hours of the 13th. Power was knocked out to about 25 percent of the parish during the storm. Storm total rainfall was estimated to generally be in the 2 to 4 inch range. The highest observed total was 3.89 inches near Galliano at site GALL1.

Storm Surge/Tide in LOWER LAFOURCHE, LOUISIANA
From 12-JUL-19 00:00:00 to 13-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge flooding occurred in areas south of the Golden Meadow flood gates. Louisiana Highway 1 was inundated with 2 to 3 feet of water, and the highway was closed for almost 2 days.

Tropical Storm in ST. TAMMANY, LOUISIANA
From 12-JUL-19 18:00:00 to 13-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional tropical storm force gusts were reported throughout the parish, causing very minor tree damage with a few large branches blown down. Storm total rainfall estimates were generally in the 3 to 6 inch range, with a few locally higher amounts in a swath from Lacombe to Talisheek. The highest recorded storm total rainfall was 6.46 inches near Lacombe at COCORAHS site LA-ST-8.

Tropical Storm in ST. CHARLES, LOUISIANA
From 12-JUL-19 18:00:00 to 13-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Several trees were blown down by tropical storm force winds. Falling trees damaged one mobile home and one house, and caused a few roads to be closed. Storm total rainfall in the parish is estimated to be 2 to 4 inches.

Tropical Storm in ST. JOHN THE BAPTIST, LOUISIANA
From 12-JUL-19 18:00:00 to 13-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm total rainfall was estimated to be 2 to 4 inches across the parish. There were occasional tropical storm force wind gusts, with the peak reported gust of 39 knots (45 mph) at Frenier Landing.

Storm Surge/Tide in LOWER TERREBONNE, LOUISIANA
From 12-JUL-19 18:00:00 to 14-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge flooding of generally 3 to 6 feet above ground level was reported in southern Terrebonne Parish, with some area locally 7 feet above ground level. The storm surge resulted in widespread flooding of roadways in areas outside the local levee system, with water depths greater than 3 feet. The Lower Dularge East Levee System was overtopped, resulting in a few homes flooding. Approximately 10 to 15 residents of Isle de Jean St. Charles had to be rescued from high water on the morning of the 13th. The maximum storm tide reading was 9.11 ft NAVD at a USGS gauge at Caillou Lake near Dulac.

Tropical Storm in LIVINGSTON, LOUISIANA
From 13-JUL-19 00:00:00 to 14-JUL-19 03:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Storm surge resulted in minor flooding along several roads in the southern portion of the parish near Lake Maurepas. Additional street flooding was reported on the 14th in the Denham Springs area due to heavy rainfall. Strong winds also downed a tree in Denham Springs which caused roof damage to a vacant home. Reports of funnel clouds were received from Livingston Parish on the 14th, but a storm survey did not find damage indicative of a tornado. Rainfall totals varied significantly across the parish with the northeast portion of the parish receiving approximately 2 inches, while northwestern sections received 8 inches or more. The highest reported total was 8.83 inches near Denham Springs at COCORAHS site LA-LV-4.

Tropical Storm in ORLEANS, LOUISIANA
From 12-JUL-19 18:00:00 to 13-JUL-19 15:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Occasional tropical storm force wind gusts and storm total rainfall of 1 to 3 inches were reported across the parish. The peak measured wind gust in the parish was a 42 knot (48 mph) gust at the WeatherFlow obserrving site at Lakefront Airport. The highest storm total rainfall reported in the parish was 3.06 inches, again at Lakefront Airport.