657  
FXUS01 KWBC 150801  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD  
400 AM EDT MON SEP 15 2008  
 
VALID 12Z MON SEP 15 2008 - 00Z WED SEP 17 2008  
 
A COLD FRONT EXTENDING FROM THE NORTHEAST TO A WAVE OF LOW  
PRESSURE OVER ALABAMA WILL MOVE OFF THE EAST COAST ON MONDAY.  
SCATTERED RAIN SHOWERS WILL TAPER OFF BY MONDAY EVENING OVER THE  
NORTHEAST. THE WIND OVER THE NORTHEAST WILL TAPER OFF ALSO BY  
MONDAY NIGHT. THE WAVE OF LOW PRESSURE WILL MOVE NORTHEASTWARD TO  
SOUTHERN CAROLINA BY TUESDAY EVENING ... TRAILING A FRONT  
SOUTHWESTWARD INTO THE GULF OF MEXICO. SHOWERS AND THUNDERSTORMS  
WILL ACCOMPANY THE WAVE AND FRONT ACROSS THE SOUTHEAST THROUGH  
TUESDAY NIGHT.  
 
MEANWHILE ... ONSHORE FLOW OFF THE GULF OF MEXICO WILL AID IN  
PRODUCING SHOWERS AND THUNDERSTORMS OVER THE SOUTHERN TIP OF TEXAS  
THROUGH TO TUESDAY WHEN THE WIND BECOMES NORTHERNLY OFF THE  
CONTINENT. ELSEWHERE ... HIGH PRESSURE WILL DOMINATE THE WEATHER  
FROM THE WEST COAST TO THE NORTHEAST COAST. ADDITIONALLY ... A  
DRY COLD FRONT WILL MOVE SOUTH FROM CENTRAL CANADA INTO THE  
NORTHERN PLAINS BY TUESDAY EVENING.  
 
ZIEGENFELDER  
 
GRAPHICS AVAILABLE AT WWW.HPC.NCEP.NOAA.GOV  

 
 
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