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Area Forecast Discussion

812
FXUS62 KJAX 220132
AFDJAX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSONVILLE FL
930 PM EDT TUE OCT 21 2014

.UPDATE...BROAD MID AND UPPER LEVEL TROUGH DOMINATES THE SE U.S.
THROUGH ABOUT CENTRAL FL...WITH A 90-100 KT JET AT 250 MB ACROSS N
FL. A GOOD DEAL OF CIRRUS CONTINUES TO TRAVERSE OUR SRN ZONES S OF
ST AUGUSTINE TO GAINESVILLE LINE. THIS WILL CONTINUE THROUGH MUCH OF
THE NIGHT THEN SHIFT S OF THE AREA AFTER ABOUT 09Z-12Z. A WEAK / DRY
FRONT CURRENTLY OVER SC AND CENTRAL GA WILL SHIFT SWD WITH CURRENT
LIGHT AND CALM WINDS BECOMING NLY LATE TONIGHT. NO SIGNIFICANT CHANGES
TO THE CURRENT FCST WITH MINS AROUND 50 N ZONES TO UPPER 50S S/SE
ZONES.

&&

.AVIATION...VFR. LIGHT WINDS TONIGHT...BECOMING NLY 5-10 KT WED.

&&

.MARINE...LIGHT/VARIABLE WINDS BECOME NORTHERLY TOWARDS MORNING TO
ABOUT 15 KNOTS AS WEAK COOL FRONT PASSES THROUGH THE AREA. SEAS
INITIALLY 1-3 FT...WILL BUILD AFTER 06Z INTO WED AS WINDS PICK UP TO
15-20 KT BY MID MORNING WED. AN SCEC HEADLINE LOOKS WARRANTED FOR A
GOOD PORTION OF THE WATERS ON WED.

RIP CURRENTS: LOW RISK CONTINUES.

&&

.PRELIMINARY POINT TEMPS/POPS...
AMG  51  75  44  75 /   0   0   0   0
SSI  58  73  53  72 /   0   0   0   0
JAX  56  76  49  75 /   0   0   0   0
SGJ  63  77  57  74 /   0   0   0   0
GNV  56  80  49  78 /   0   0   0   0
OCF  58  82  52  80 /   0   0   0   0

&&

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

$$

SHASHY/SHULER/WALSH





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