493  
FXUS62 KJAX 190242  
AFDJAX  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
942 PM EST TUE DEC 18 2018  
   
UPDATE
 
GOES-16 SATELLITE SHOWING MID/HIGH CLOUDS CONTINUE TO  
INCREASE OVER THE AREA AND THAT TREND IS EXPECTED TO CONTINUE  
OVERNITE. WHILE ELEVATED LOW LEVEL MOISTURE LEVELS MAY LEAD TO  
PATCHY OR AREAS OF FOG TONIGHT...THE SHALLOWNESS OF THE MOISTURE  
AND HIGH CLOUD COVER SHOULD HELP MITIGATE WIDESPREAD DENSE FOG  
POTENTIAL.  
 

 
   
AVIATION
 
VFR CONDITIONS THROUGH THE EVENING WITH LIGHT WINDS.  
PATCHY LATE NIGHT FOG MAY BRIEFLY PRODUCE MVFR VISIBILITIES 09Z-  
12Z. VFR CONDITIONS WITH LIGHT WINDS EXPECTED AFTER 12Z WITH  
INCREASING HIGH CLOUDS.  
 

 
   
MARINE
 
HIGH PRESSURE WILL PREVAIL WITH NO HEADLINES THROUGH  
WEDNESDAY.  
 
RIP CURRENTS: LOW RISK ANTICIPATED FOR WEDNESDAY.  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
AMG 43 63 52 67 / 0 10 70 90  
SSI 48 64 55 67 / 0 10 80 80  
JAX 43 66 56 68 / 0 20 80 80  
SGJ 48 68 58 69 / 0 20 70 80  
GNV 43 68 56 69 / 0 30 80 80  
OCF 44 71 58 70 / 10 40 80 80  
 

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

 
 

 
 
PP/JH  
 
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