063  
ACUS03 KWNS 110752  
SWODY3  
SPC AC 110750  
 
DAY 3 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0150 AM CST SUN DEC 11 2016  
 
VALID 131200Z - 141200Z  
   
..NO SEVERE THUNDERSTORM AREAS FORECAST
 
 
   
..SUMMARY
 
 
SHOWERS AND POSSIBLY A FEW THUNDERSTORMS WILL AFFECT PARTS OF THE  
SOUTHEAST ON TUESDAY.  
   
..SYNOPSIS
 
 
VERY LITTLE CHANGE TO THE OVERALL SYNOPTIC PATTERN IS FORECAST  
TUESDAY, WITH BROAD/LOW-AMPLITUDE CYCLONIC FLOW ALOFT OVER ALL BUT  
THE WESTERN QUARTER OF THE COUNTRY, AS A POLAR VORTEX MOVES EAST  
ALONG THE SOUTHERN SHORES OF HUDSON BAY AND A SHORT-WAVE TROUGH/LOW  
LINGERS OFF THE PACIFIC NORTHWEST COAST. AT THE SURFACE, COLD  
CONTINENTAL AIR WILL CONTINUE TO SPREAD ACROSS MUCH OF THE COUNTRY,  
AS A COLD FRONT AT THE LEADING EDGE OF THE POLAR AIR MOVES SLOWLY  
SOUTHWARD ACROSS THE SOUTHEAST.  
   
..CENTRAL GULF COAST STATES AND VICINITY
 
 
SHOWERS AND POTENTIAL FOR LOCAL/ISOLATED THUNDERSTORMS IS EVIDENT  
ACROSS THE CENTRAL GULF COAST REGION TUESDAY, IN THE VICINITY OF THE  
SOUTHWARD-MOVING COLD FRONT. LIMITED BUOYANCY IS EXPECTED TO HINDER  
CONVECTIVE INTENSITY THROUGH THE PERIOD.  
 
..GOSS.. 12/11/2016  
 

 
 
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