720  
FXUS01 KWBC 080812  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
312 AM EST WED NOV 08 2017  
 
VALID 12Z WED NOV 08 2017 - 12Z FRI NOV 10 2017  
   
..HEAVY POSSIBLE OVER THE UPPER GREAT LAKES
 
 
...HEAVY RAIN POSSIBLE FOR PARTS OF THE PACIFIC NORTHWEST AND  
NORTHERN/CENTRAL CALIFORNIA...  
 
...TEMPERATURES WILL BE 10 TO 20 DEGREES BELOW AVERAGE OVER PARTS  
SOUTHERN PLAINS INTO LOWER MISSISSIPPI VALLEY...  
 
A FRONT EXTENDING FROM THE SOUTHEAST TO THE WESTERN GULF COAST  
WILL MOVE SOUTHWARD INTO THE GULF OF MEXICO AND EASTWARD OVER THE  
WESTERN ATLANTIC BY WEDNESDAY EVENING, CONTINUING TO MOVE  
SOUTHEASTWARD TO THE SOUTHERN TIP OF FLORIDA BY THURSDAY EVENING.  
SHOWERS AND THUNDERSTORMS WILL DEVELOP FROM THE WESTERN GULF COAST  
TO THE CENTRAL GULF COAST ON WEDNESDAY THAT WILL END OVER THE  
WESTERN GULF COAST BY WEDNESDAY AFTERNOON. THE SHOWERS AND  
THUNDERSTORMS WILL EXPAND INTO PARTS OF THE EASTERN GULF COAST AND  
THE SOUTHEAST BY WEDNESDAY EVENING, ENDING OVER THE CENTRAL GULF  
COAST BY THURSDAY MORNING. THE SHOWERS AND THUNDERSTORMS WILL END  
OVER THE SOUTHEAST BY THURSDAY AFTERNOON INTO EVENING. IN  
ADDITION, RAIN WILL DEVELOP OVER PARTS OF THE SOUTHERN ROCKIES  
EASTWARD INTO THE SOUTHERN OHIO VALLEY/TENNESSEE VALLEY TO PARTS  
OF THE SOUTHERN MID-ATLANTIC ON WEDNESDAY MORNING. THE RAIN WILL  
MOVE INTO THE WESTERN GULF COAST BY WEDNESDAY AFTERNOON INTO  
EVENING AND INTO THE CENTRAL GULF COAST BY WEDNESDAY EVENING. THE  
RAIN WILL END OVER THE WESTERN/CENTRAL GULF COAST BY THURSDAY  
MORNING INTO AFTERNOON. THE RAIN ENDS OVER THE OHIO/TENNESSEE  
VALLEYS ON THURSDAY MORNING INTO AFTERNOON. RAIN WILL ALSO EXTEND  
FROM PARTS OF THE SOUTHERN MID-ATLANTIC INTO THE SOUTHEAST ON  
THURSDAY INTO THURSDAY EVENING.  
 
MORE TO FOLLOW  
 
ZIEGENFELDER  
 
GRAPHICS AVAILABLE AT  
WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP  

 
 
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