Area Forecast Discussion
Issued by NWS Jacksonville, FL

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FXUS62 KJAX 280147
AFDJAX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSONVILLE FL
847 PM EST SAT DEC 27 2014

.UPDATE...THE EAST COAST SEABREEZE HELPED BRING IN ELEVATED
DEWPOINTS TO THE AREA THIS AFTERNOON. THIS COUPLED WITH NEAR
CALM WINDS...LOW BASED INVERSION...AND RIDGING ALOFT WILL HELP
LEAD TO AREAS OF FOG DEVELOPING AFTER MIDNIGHT AND INTO EARLY
SUNDAY MORNING. CLOUD COVER WILL HELP LIMIT WIDESPREAD DENSE  FOG
POTENTIAL BUT LOCALLY DENSE FOG IS POSSIBLE ESPECIALLY ACROSS THE
INLAND AREAS.

&&

.AVIATION...WITH LOW LEVEL MOISTURE INCREASING AND MID/UPPER RIDGE
BUILDING ACROSS THE FL PENINSULA...CONDITIONS WILL BE FAVORABLE FOR
LOW CLOUDS AND FOG TO BEGIN TO DEVELOP AFTER MIDNIGHT INTO EARLY SUN
AM. BEST CHANCES FOR DENSE FOG STILL APPEAR TO BE ACROSS THE
INTERIOR OF THE FL PENINSULA AND WILL CONTINUE WITH FCST OF VLIFR AT
GNV BEGINNING AT 07Z. HAVE MVFR BEGINNING AT REST OF TERMINALS
BETWEEN 04Z-06Z BECOMING IFR AFT 09Z. ONLY A SLOW IMPROVEMENT TO
MVFR CIGS BY AROUND 15Z WHICH WILL CONTINUE INTO MUCH OF SUNDAY
AFTERNOON.

&&

.MARINE...A WEAK COASTAL TROUGH WILL GRADUALLY LIFT NORTH INTO
SUNDAY. NE WINDS WILL BACK TO THE NORTH AND NORTHWEST AND BECOME
LIGHTER BY LATE TONIGHT. AREAS OF FOG WILL DEVELOP NEAR THE COAST
LATE TONIGHT INTO SUNDAY AM.

RIP CURRENTS: LOW RISK.

&&

.PRELIMINARY POINT TEMPS/POPS...
AMG  54  75  59  72 /  10  10  20  50
SSI  57  72  61  72 /  10  10  10  40
JAX  57  78  58  77 /  10  10  10  30
SGJ  61  75  61  75 /  10  10  10  20
GNV  59  80  59  78 /  10  10  10  30
OCF  62  82  60  78 /  10  10  10  20

&&

.JAX WATCHES/WARNINGS/ADVISORIES...
FL...NONE.
GA...NONE.
AM...NONE.

&&

$$

PP/BN/KG













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