Area Forecast Discussion
Issued by NWS New Orleans/Baton Rouge, LA

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311
FXUS64 KLIX 210200
AFDLIX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NEW ORLEANS LA
800 PM CST THU NOV 20 2014

.SOUNDING DISCUSSION...

THE 00Z SOUNDING CONTINUES TO SHOW A GRADUAL DEEPENING OF THE LOW
LEVEL SOUTHERLY FLOW...WITH SOUTHERLY WINDS NOW REACHING UP TO
850MB. THIS INCREASE IN LOW LEVEL MOISTURE BELOW A MUCH DRIER
AIRMASS ALOFT HAS ALLOWED FOR THE FORMATION OF A VERY STRONG
INVERSION AT 800MB. WITH THIS STRONG INVERSION IN PLACE...ANY
CLOUD DEVELOPMENT WAS CAPPED OFF AT AROUND 7000 FEET.
OVERALL...THE SOUNDING CONTINUED TO DEPICT A VERY STABLE AIRMASS
OVER THE AREA. 32

&&

.PRELIMINARY POINT TEMPS/POPS...
MCB  44  69  48  69 /  10  10  10  40
BTR  48  72  49  72 /  10  10  10  60
ASD  44  71  49  70 /   0  10  10  60
MSY  53  71  57  70 /   0  10  10  60
GPT  47  69  51  68 /   0  10  10  50
PQL  41  69  46  68 /   0   0  10  40

&&

.LIX WATCHES/WARNINGS/ADVISORIES...
LA...COASTAL FLOOD ADVISORY FROM NOON SATURDAY TO 6 AM SUNDAY FOR THE
     FOLLOWING ZONES: LOWER PLAQUEMINES...LOWER ST.
     BERNARD...ORLEANS...AND UPPER ST. BERNARD.

GM...NONE.
MS...COASTAL FLOOD ADVISORY FROM NOON SATURDAY TO 6 AM SUNDAY FOR THE
     FOLLOWING ZONES: AND HANCOCK.

GM...NONE.
&&

$$







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