LIX issues Area Forecast Discussion (AFD) at Aug 25, 11:30 PM CDT ...New SHORT TERM, LONG TERM, AVIATION, MARINE...905
FXUS64 KLIX 260430
AFDLIX
Area Forecast Discussion
National Weather Service New Orleans LA
1130 PM CDT Mon Aug 25 2025
...New SHORT TERM, LONG TERM, AVIATION, MARINE...
.SHORT TERM...
(Tonight through Wednesday)
Issued at 657 PM CDT Mon Aug 25 2025
Dew pts are in the mid 60s north of the tidal lakes while they are
around 70 over portions of the south shore. Then as one reaches
the frontal boundary snaking along the coast, dew pts spike
upwards to the mid 70s. The stationary frontal boundary is located
near the coast in SELA then meanders back to the NW and well
inland toward TX. Some storms were able to get going today along
this boundary over coastal LA. This will be much the same story
Tuesday and possibly Wed as well. Temps will be relatively cool
to start each day and warm into the 90s by afternoon.
&&
.LONG TERM...
(Wednesday night through Sunday night)
Issued at 657 PM CDT Mon Aug 25 2025
A second weak boundary will move toward the coast late in the
week with deeper moisture expected to produce more widespread
cloud cover and storms Friday. While this will lift dewpoints
back into the low to mid 70s, heat index readings should struggle
to move much higher than 105F for Friday and Saturday afternoons.
Although, synoptic guidance is not handling where this boundary
will eventually stall, this time of year it is hard to get fronts
to move far off the coast like the Euro is trying to do which
would dry things out again still keeping heat readings relatively
low.
&&
.AVIATION...
(06Z TAFS)
Issued at 657 PM CDT Mon Aug 25 2025
VFR through this taf cycle.
&&
.MARINE...
Issued at 657 PM CDT Mon Aug 25 2025
Northerly to somewhat variable light winds will remain through
Tue. There could be some NE winds of 15kt move into the nearshore
areas but for the most part the coastal waters should remain in
the "doldrums" even though it is called the "Horse Latitudes". It
just means winds are commonly light and variable outside any
storms or organized system. By the end of the week, there could be
more storms developing and moving into the coastal waters from
the coast. This could help winds rise from varied directions.
&&
.PRELIMINARY POINT TEMPS/POPS...
MCB 68 91 67 88 / 0 10 0 10
BTR 72 95 71 91 / 0 10 0 10
ASD 69 92 68 90 / 0 10 0 10
MSY 77 94 77 91 / 0 10 0 10
GPT 71 91 70 88 / 0 10 0 0
PQL 68 91 67 90 / 0 0 0 0
&&
.LIX WATCHES/WARNINGS/ADVISORIES...
LA...None.
GM...None.
MS...None.
GM...None.
&&
$$
SHORT TERM...TE
LONG TERM....TE
AVIATION...TE
MARINE...TE
Source:
LIX issues Area Forecast Discussion (AFD) at Aug 25, 11:30 PM CDT ...New SHORT TERM, LONG TERM, AVIATION, MARINE...---------------
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