233  
FXUS01 KWBC 221959  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
258 PM EST WED NOV 22 2017  
 
VALID 00Z THU NOV 23 2017 - 00Z SAT NOV 25 2017  
   
..HEAVY RAIN POSSIBLE OVER THE PACIFIC NORTHWEST
 
 
   
..HEAVY RAIN POSSIBLE OVER NORTHERN FLORIDA PENINSULA
 
 
A WAVE OF LOW PRESSURE ALONG A FRONT OVER THE EASTERN GULF OF  
MEXICO WILL MOVE NORTHEASTWARD ACROSS THE FLORIDA PENINSULA  
OVERNIGHT THURSDAY (THANKSGIVING) INTO THE WESTERN ATLANTIC WELL  
OFF THE SOUTHERN CAROLINA/GEORGIA COAST BY FRIDAY. MOISTURE WILL  
POOL ALONG THE BOUNDARY AIDING IN THE DEVELOPMENT OF SHOWERS AND  
THUNDERSTORMS OVER THE FLORIDA PENINSULA OVERNIGHT WEDNESDAY INTO  
FRIDAY MORNING. RAIN WILL BE HEAVY AT TIMES.  
 
MEANWHILE, AN AREA OF LOW PRESSURE OVER THE NORTHERN PLAINS WILL  
MOVE EASTWARD TO THE SOUTHWESTERN WISCONSIN AND DISSIPATE BY  
THURSDAY MORNING, THANKSGIVING.  
 
MORE TO FOLLOW  
 
ZIEGENFELDER  
 
GRAPHICS AVAILABLE AT  
WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP  

 
 
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