766  
FXUS01 KWBC 021938  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD  
238 PM EST MON NOV 02 2009  
 
VALID 00Z TUE NOV 03 2009 - 12Z WED NOV 04 2009  
 
A FRONT OVER THE GREAT LAKES WILL MOVE EASTWARD TO THE EASTERN SEA  
BOARD BY TUESDAY EVENING. THE SYSTEM WILL HAVE LIMITED MOISTURE  
... PRODUCING ONLY SCATTERED LIGHT RAIN OVER PARTS OF THE LOWER  
GREAT LAKES AND THE NORTHEAST THROUGH TUESDAY EVENING. THIS FRONT  
WILL REINFORCE A FRONT OVER THE WESTERN ATLANTIC JUST OFF THE EAST  
COAST LATER IN THE FORECAST PERIOD. IN ADDITION ... UPPER LEVEL  
ENERGY WILL TRIGGER SCATTERED LIGHT SNOW SHOWERS OVER PARTS OF THE  
UPPER GREAT LAKES MONDAY EVENING INTO TUESDAY MORNING.  
FURTHERMORE ... ANOTHER GROUP OF UPPER LEVEL ENERGY WILL DEVELOP  
SCATTERED RAIN OVER PARTS OF THE CENTRAL PLAINS ON MONDAY EVENING.  
 
MEANWHILE ... A BOUNDARY OVER THE SOUTHERN TIP OF FLORIDA WILL  
REMAIN OVER THE AREA PRODUCING SCATTERED SHOWERS AND THUNDERSTORMS  
OVER THE AREA THROUGH WEDNESDAY. A WAVE OF LOW PRESSURE MOVING  
NORTHWESTWARD ALONG THE FRONT OVER THE ATLANTIC WILL TRIGGER  
SCATTERED LIGHT RAIN ALONG PARTS OF THE NORTHEAST AND MID-ATLANTIC  
COAST ENDING BY TUESDAY MORNING.  
 
ANOTHER DRY FRONT OVER THE NORTHERN ROCKIES WILL ADVANCE  
SOUTHEASTWARD TO THE UPPER MIDWEST TO THE SOUTHERN PLAINS BY  
WEDNESDAY. THE SYSTEM WILL GET A LITTLE BIT OF MOISTURE ONCE THE  
STORM MOVES ONTO THE PLAINS PRODUCING SCATTERED LIGHT RAIN OVER  
PARTS OF THE UPPER MISSISSIPPI VALLEY/GREAT LAKES TUESDAY EVENING  
INTO WEDNESDAY.  
 
ZIEGENFELDER  
 
GRAPHIC AVAILABLE AT WWW.HPC.NCEP.NOAA.GOV  
 

 
 
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