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NWS New Orleans

@NWSNewOrleans

28 Aug

There is some confusion surrounding the impacts that will occur across our area. Here is a breakdown of all the impacts we are expecting from Hurricane #Ida below by area/region. #Ida is a dangerous hurricane and it WILL produce LIFE-THREATENING impacts. #mswx #lawx

For the Baton Rouge metro area: Expect winds >110mph sustained. Rainfall 10-15” with 20”+ possible. Brief tornadoes possible. #lawx

For the River Parishes: Expect winds >110mph sustained. Rainfall 10-15” with 20”+ possible. Brief tornadoes possible. 5-8 ft of inundation in Lake Pontchartrain. #lawx

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NWS New Orleans

@NWSNewOrleans

28 Aug

We continue to monitor Ida as it approaches, expected to make landfall Sunday afternoon/evening. A hurricane Warning is in effect for areas of southern/central LA. A Tropical Storm Warning is in effect for parts of coastal/southern MS and western LA. #LAwx #MSwx

We want to continue to stress that this WILL be a DANGEROUS and LIFE-THREATENING storm. There WILL be significant wind damage. Prepare for widespread power outages and tree/structural damage in these purple/red areas on the graphic below.

Hurricane Ida is expected to deliver LIFE-THREATENING Flash Flooding for portions of Louisiana and coastal MS. 8-16 inches of rainfall is possible and a Flash Flood Watch is in effect due to this.

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NWS New Orleans

@NWSNewOrleans

26 Aug

🌀 As we gear up for the potential impacts from TD9 which could be #Ida later today or tonight there are a few thing we would like everyone to understand and be prepared for. #LAwx #MSwx

💆 DO NOT PANIC! Be prepared, stay up to date, and try to remain calm. You have time IF you begin today. If the track continues as forecast, conditions will likely begin to go downhill late Saturday. This gives you today, Friday, & even early Saturday. #LAwx #MSwx

@NWS

Make sure you get your information from reliable sources. Federal sources are @NWS @NWSLakeCharles @NWSJacksonMS @NWSShreveport @NWSMobile @NWSHouston @NHC_Atlantic @NWSWPC @NWSSPC @fema @femaregion4 @FEMARegion6 #LAwx #MSwx

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NWS New Orleans

@NWSNewOrleans

28 Oct 20

🌀10PM CDT Update on Tropical Storm #Zeta. Starting to see some steady strengthening trend now with max winds at 70mph. Impacts across parts of SE LA and southern MS remain likely on Wednesday.

Lets break down each specific threat one at a time...(1/6)

1. 💨 Wind: Strong winds will be the primary threat when #Zeta makes landfall. These winds may lead to isolated to scattered power outages, some tree damage and even some damage to some structures - especially near the center of the track. (2/6) #lawx #mswx

2. 🌊 Storm Surge: Moderate/major coastal flooding is possible in the Storm Surge Warning areas. Highest water levels are expected during the high tide cycle Wednesday, lasting into the overnight hours before water levels come back down Thursday. (3/6) #lawx #mswx #Zeta

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NWS New Orleans

@NWSNewOrleans

27 Oct 20

(1/6) 🌀 7PM CDT Update on Hurricane #Zeta. No major changes this evening as #Zeta continues towards the NW with an eventual, brief landfall expected across the Yucatan later tonight. We are still anticipating impacts, some major across the area Wed & Thu. Stay tuned! #lawx #mswx

(2/6) Hurricane and Tropical Storm Watches remain in effect for a large portion of SE LA and coastal MS. Strong, potentially damaging winds may be possible in association with #Zeta late Wednesday through early Thursday. #lawx #mswx

(3/6) Storm Surge Watches remain in effect all across coastal SE LA and coastal Mississippi including portions of the Tidal Lakes. Minor inundation may begin as early as Tuesday, with rising levels primarily during high tide cycles through Wednesday and early Thursday #lawx #mswx

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NWS New Orleans

@NWSNewOrleans

8 Oct 20

🌀 (1/5): Here's the latest with Hurricane #Delta as of 10AM CDT. Some slight strengthening was noted by recent aircraft recon observations with a steady strengthening trend now expected through the day today. Impacts still remain likely across our area Friday. #lawx #mswx

💨(2/5): No changes to the Tropical Storm Watches and Warnings that remain in effect. Expect winds to increase across coastal areas of SE LA later today/tonight, and spread inland during the day on Friday. #lawx #mswx

💧 (3/5) Locally heavy rainfall remains likely - with the greatest threat for flash flooding west of I-55 where a Flash Flood Watch remains in effect through Saturday afternoon. #lawx #mswx

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