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Area Forecast Discussion

931
FXUS62 KJAX 210237
AFDJAX

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE JACKSONVILLE FL
937 PM EST THU NOV 20 2014

...FROST ADVISORY LATE TONIGHT THROUGH EARLY FRIDAY MORNING FOR
PORTIONS OF INLAND NORTHEAST FLORIDA...

.UPDATE...DEWPOINTS ROSE SHARPLY THIS EVE AND WILL BE IN THE
30 TO 35 DEGREE RANGE LATER TONIGHT WHICH WILL BE PRIME FOR
WIDESPREAD FROST. HIGH CLOUDS OVER THE AREA WILL BE PUSHING
SE OF THE AREA LATER TONIGHT. ON TRACK FOR FROST ADVISORY
TONIGHT FOR THE INLAND AREAS WEST OF ST JOHNS RIVER. ADDED
MARION COUNTY TO THE ADVISORY AS LOWS THERE WILL BE BOTTOM
OUT IN THE LOWER TO MID 30S ESPECIALLY ACROSS THE NORTHERN
AND CENTRAL PORTION OF THAT COUNTY.

&&

.AVIATION...VFR CONDITIONS WILL PREVAIL THROUGH THE NEXT 24 HOURS.
SOME COASTAL TAFS WILL HAVE A SCT TO BKN 4KFT LAYER WITH MORE
PREVALENT NE ONSHORE FLOW AT 8-10 KNOTS AFT 14Z FRIDAY...BUT STILL
VFR.

&&

.MARINE...NORTHERLY WINDS THROUGH TONIGHT WILL GENERALLY REMAIN IN
THE 10-15 KT RANGE...WITH SEAS OF 2-3 FT.

RIP CURRENTS: DEVELOPING MODERATE RISK ON FRIDAY AS ONSHORE
WINDS INCREASE. POSSIBLE HIGH RISK THIS WEEKEND.

&&

.PRELIMINARY POINT TEMPS/POPS...
AMG  36  65  42  66 /   0   0   0  10
SSI  42  61  53  66 /   0   0  10  20
JAX  36  65  51  70 /   0   0  10  30
SGJ  45  66  58  72 /   0   0  20  30
GNV  33  69  51  76 /   0   0  10  30
OCF  36  71  52  78 /   0   0  10  30

&&

.JAX WATCHES/WARNINGS/ADVISORIES...
FL...FROST ADVISORY FROM 1 AM TO 8 AM EST FRIDAY FOR ALACHUA-BAKER-
     BRADFORD-CLAY-COLUMBIA-DUVAL-GILCHRIST-HAMILTON-MARION-
     NASSAU-PUTNAM-SUWANNEE-UNION.

GA...NONE.
AM...NONE.

&&

$$

PP/JDS







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