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Official Twitter account for the National Weather Service New Orleans. Details: https://t.co/iCJUV7vGsN
Sep 1, 2023 9 tweets 4 min read
The numbers are in & this summer was H-O-T.

ALL our automated sites tied/broke their warmest summer records (Jun-Aug), some by astounding margins.

We don't have enough space to go over every record that was set, but this thread will break down the more impressive ones.

(1/9) Text next to clipart of a record on fire with the NWS logo in the middle of the record. The text reads as follows. Record Breaking Summer of 2023.  Every one of our automated stations broke or tied their records for warmest summer (June-August)!  This includes climate sites at Baton Rouge and Gulfport, with records back to the 1890s!  New Orleans (MSY), Gulfport, Slidell and Pascagoula all broke their all-time highest temperatures, and New Orleans Lakefront tied its all-time highest temperature! Numerous monthly and daily records were also broken! Baton Rouge broke its warmest summer on record by an almost unfathomable 2.8 degrees! Records go back to 1892.

The all-time high temperature wasn't reached, but there were an astounding 30 days with a high at or above 100 degrees! (Avg back to 1892 is only 1/year)

(2/9) Text next to clipart of a record on fire with the NWS logo in the middle of the record. The text reads as follows. Warmest summer on record, beating 2011 by a staggering 2.8 degrees! August and July of this year are now the two all-time warmest months on record, and June was the warmest June on record. 30 days with a high temperature of 100° or warmer! An astounding 27 days with a low temperature of 80° or warmer! The previous record was only 4, set in 2019. 21 of the warmest 25 days on record occurred this summer!
Aug 28, 2021 9 tweets 7 min read
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
Aug 28, 2021 6 tweets 3 min read
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.
Aug 27, 2021 5 tweets 5 min read
🌀 4AM CT Tropical Storm Ida Thread: Ida continues northwest south of Cuba, expected to enter into the SE Gulf tonight/early Saturday. Ida remains on track to become a major hurricane, delivering significant impacts to portions of southern LA and southern MS. #lawx #mswx (1/5) 🍃 A Hurricane Watch is in effect for portions of southeastern LA, coastal MS and adjacent marine areas. Damaging winds will be possible beginning overnight Saturday along the coast, spreading inland into Sunday. #lawx #mswx (2/5)
Aug 26, 2021 6 tweets 7 min read
🌀 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 Image 💆 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 Image
Oct 28, 2020 6 tweets 7 min read
🌀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
Oct 27, 2020 6 tweets 7 min read
(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
Oct 8, 2020 5 tweets 6 min read
🌀 (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
Oct 8, 2020 5 tweets 5 min read
Here is the 4AM update on Hurricane #Delta along with a thread on the latest local hazards expected from Hurricane #Delta.

Delta will bring potential for:
🌊Life-threatening storm surge flooding
🌬️Damaging winds
⛈️Heavy rain and flash flooding

#lawx #mswx
(1/5) Locally, the strongest winds from #Delta are expected across areas nearest the Atchafalaya River.

Strong winds could result in:
🔌Power outages
🌳Minor to moderate damage to trees/power lines
🏠Damage to a few structures from falling branches/trees

#lawx #mswx
(2/5)
Oct 8, 2020 5 tweets 5 min read
Here's a thread on the latest local hazards expected from Hurricane #Delta.

Delta will bring potential for:
🌊 Life-threatening storm surge flooding
🌬️ Damaging winds
🌧️ Heavy rain and flash flooding

#lawx #mswx
(1/5) Delta will bring potential for life-threatening storm surge Locally, the strongest winds from #Delta are expected across areas nearest the Atchafalaya River.

Strong winds could result in:
🔌 power outages
🌳 minor to moderate damage to trees/power lines
🏠 damage to a few structures from falling branches/trees

#lawx #mswx
(2/5) Strong to potentially damaging winds will be possible Friday
Oct 7, 2020 6 tweets 7 min read
🌀 (1/6): Tweet thread with the latest on Hurricane #Delta. The 10AM position has #Delta continuing to cross the Yucatan & will emerge into the Gulf later today. No major changes to the forecast track as impacts, some significant, may be likely later this week/weekend #lawx #mswx 🌀 (2/6) Tropical Storm and Hurricane Watches are now in effect for portions of SE LA and S MS. Expect gusty winds to increase across the area late Thursday and into Friday - lasting into early Saturday. #lawx #mswx
Oct 6, 2020 4 tweets 4 min read
🌀 (1/3) 10AM CDT Update on TS #Delta: Delta is now a major hurricane in the west-central Caribbean. No major changes to the forecast track as impacts remain likely along the northern Gulf coast late this week and this weekend. #lawx #mswx Image 🌀 (2/3) As a reminder, NOW is the time to have a plan! Don't let the recent cool temperatures fool you - it is still Hurricane Season! Impacts remain likely with this system across portions of the northern Gulf coast and you should take it seriously! #lawx #mswx ImageImageImage
Aug 26, 2020 5 tweets 3 min read
Here's a thread with the latest on Hurricane #Laura. It continues to strengthen as it moves toward the NW Gulf Coast. Minor to moderate impacts are expected across portions of SE LA and S MS. #lawx #mswx (1/5) 🌊 Life-threatening storm surge flooding is possible across coastal portions of SE LA generally west of Grand Isle.

🌊 Water levels will be highest during high tide today and tomorrow

🌊 Expect several roads to become impassible and some areas to become inaccessible

(2/5)
Jul 11, 2019 6 tweets 4 min read
(1/6) 5:15p Thu TS #Barry Update

🌧️🌊Flooding continues to be the greatest threat - both from heavy rain and storm surge
🌬️Strong/Damaging winds possible along Barry's track as it could still become a hurricane
🌪️A few tornadoes possible, especially near the coast

#lawx #mswx (2/6) Significant flood threat associated w/ #Barry

📏10-20" of rain with significantly higher local amounts possible
⏰Heaviest rain expected Friday through Saturday night
🌧️Heavy rain could lead to widespread/life-threatening flash flooding and moderate to major river flooding