


Area Forecast Discussion
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
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806 FXUS64 KLIX 140852 AFDLIX Area Forecast Discussion National Weather Service New Orleans LA 352 AM CDT Sat Jun 14 2025 ...New SHORT TERM, LONG TERM, AVIATION, MARINE... .SHORT TERM... (Today through Sunday) Issued at 222 AM CDT Sat Jun 14 2025 Not a lot of difference day to day for the next several days. The rain chances remain above normal for this time of year, and this enhancement is being helped by the upper troughing causing the mid to upper flow to split allowing storms to perculate each day with help of heating. The upper low and attendant trough will be moving east today but will be replaced by another which is currently along the foothills moving into he plains later today into Sunday. Each morning we will see nocturnals form over the warmer shelf waters as the water temps are only within a few degrees of convective temps. And since storm motion is onshore, these will move in each morning becoming our first chance of rain, then these decay as the marine areas stabilize during the day and we start to see the transition from marine to land based storms. This is very normal during the summers along the northern gulf coast. Most of this activity will not be severe, but there are always the renegades out there from time to time and as always, all of these storms and even showers can put down some heavy rainfall for any given location. && .LONG TERM... (Sunday night through Friday) Issued at 222 AM CDT Sat Jun 14 2025 Monday and Tuesday should be high rain prob days as we will become the battle ground for a southerly flow environment and NW flow moving systems into the area with the deep moisture availability. Basically, we will remain in a higher than normal precip summer regime through much of the week. And any given day can give an isolated heavy rain and/or severe storm. But we will begin to slowly take these rain chances lower through the week and may be within a more normal distribution of around 30-40% by the end of the week. && .AVIATION... (12Z TAFS) Issued at 222 AM CDT Sat Jun 14 2025 Cigs will mainly be VFR outside TSRA and these will lower these levels temporarily when they do occur. MCB could see IFR cigs late tonight but this will lift shortly after sunrise. && .MARINE... Issued at 222 AM CDT Sat Jun 14 2025 Southerly winds at 15kt or less is expected throughout this fcast as we remain in a very typical summer pattern with respect to the northern gulf waters. There is a good chance of sh/ts each day and night. Some of these could become strong causing winds to shift and rise abruptly. && .PRELIMINARY POINT TEMPS/POPS... MCB 90 71 89 72 / 60 30 80 30 BTR 91 74 90 74 / 80 20 90 30 ASD 92 74 91 74 / 70 20 80 20 MSY 92 77 91 77 / 70 20 90 20 GPT 90 76 89 76 / 60 30 80 30 PQL 90 74 90 74 / 60 30 70 30 && .LIX WATCHES/WARNINGS/ADVISORIES... LA...None. GM...None. MS...None. GM...None. && $$ SHORT TERM...TE LONG TERM....TE AVIATION...TE MARINE...TE