723  
FXUS62 KCAE 230623  
AFDCAE  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE COLUMBIA SC  
223 AM EDT THU OCT 23 2014  
   
SYNOPSIS
 
 
HIGH PRESSURE BUILDING IN FROM THE WEST WILL KEEP DRY WEATHER  
ACROSS THE REGION THROUGH EARLY NEXT WEEK.  
 

 
   
NEAR TERM /THROUGH TODAY/
 
 
EARLY THIS MORNING...WINDS GENERALLY BECOMING LIGHT OUT OF THE  
NORTH. SHOULD SEE WINDS CONTINUING TO DIMINISH OVERNIGHT AS THE  
AREA OF LOW PRESSURE LIFTS NORTHEAST AND HIGH PRESSURE BUILDS IN  
FROM THE WEST. GOOD RADIATIONAL COOLING CONDITIONS EXPECTED WITH  
CLEAR SKIES...LIGHT WIND...AND DRY AIR MASS DURING THE PREDAWN  
HOURS. TEMPERATURE READINGS IN THE UPPER 30S TO LOWER 40S WILL BE  
COMMON BY SUNRISE.  
 
TODAY...MAIN UPPER LOW JUST OFF THE MID ATLANTIC COASTLINE WILL  
CONTINUE TO SLOWLY MOVE NORTHEASTWARD AND AWAY FROM THE  
REGION...WHILE AT THE SURFACE WEAK DRY HIGH PRESSURE WILL BUILD  
INTO THE FORECAST AREA THROUGH THE DAY. PLENTY OF SUNSHINE ONCE  
AGAIN...BUT WITH WEAK COLD ADVECTION FROM THE NORTH...AFTERNOON  
HIGHS GENERALLY AROUND 70 DEGREES ONCE AGAIN.  
 

 
   
SHORT TERM /TONIGHT THROUGH FRIDAY NIGHT/
 
 
WEAK HIGH PRESSURE WILL REMAIN ACROSS THE REGION...WITH CONDITIONS  
REMAINING DRY. LIGHT WINDS AND GOOD RADIATIONAL COOLING  
CONDITIONS WILL TAKE PLACE TONIGHT AND EARLY FRI  
MORNING...BRINGING LOWS ONCE AGAIN INTO THE UPPER 30S AND LOWER  
40S. FRIDAY AND FRIDAY NIGHT WILL BRING SLIGHTLY WARMER  
TEMPERATURES.  
 

 
   
LONG TERM /SATURDAY THROUGH WEDNESDAY/
 
 
UPPER TROUGHINESS TO CONTINUE ALONG THE EAST COAST...PROVIDING A  
CONTINUED DRY NW FLOW ALOFT. A WEAK DRY REINFORCING FRONT EXPECTED  
TO COME LATE SAT...FOLLOWED BY ANOTHER DRY HIGH PRESSURE AIR MASS  
TO BUILD INTO THE REGION SUN INTO EARLY NEXT WEEK. UPPER TROUGH  
MOVING ACROSS THE MISSISSIPPI VALLEY LATE IN THE PERIOD...BUT  
RIDGE OFF THE SOUTHEAST COAST EXTENDING INTO THE AREA. WILL CONTINUE  
DRY THROUGH MIDWEEK WITH SLIGHT INCREASE IN MOISTURE ON WEDNESDAY.  
 

 
   
AVIATION /06Z THURSDAY THROUGH MONDAY/
 
 
HIGH CONFIDENCE IN VFR CONDITIONS THROUGH THE PERIOD.  
 
CLEAR SKIES AND HIGH PRESSURE THROUGH THE PERIOD. LIGHT NORTHWEST  
WINDS EARLY THIS MORNING AND CLEAR SKIES. NO FOG WITH MODERATE TO  
STRONG WINDS JUST OFF THE DECK AS SHOWN IN THE KCAE WIND PROFILE.  
2000FT WINDS AROUND 35-40 KT. HAVE INTRODUCED LLWS FOR THE EARLY  
MORNING HOURS AT KCAE GIVEN LIGHT SURFACE WINDS AND STRONG WINDS  
JUST OFF THE DECK.  
   
EXTENDED AVIATION OUTLOOK
 
 
NO IMPACTS TO AVIATION EXPECTED.  
 
MANNING  
 

 
   
CAE WATCHES/WARNINGS/ADVISORIES
 
 
SC...NONE.  
GA...NONE.  
 

 
 

 
 
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