371  
FXUS01 KWBC 180800  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
400 AM EDT THU OCT 18 2018  
 
VALID 12Z THU OCT 18 2018 - 12Z SAT OCT 20 2018  
   
..HEAVY RAIN POSSIBLE OVER PARTS OF THE WESTERN GULF COAST
 
 
...RAIN WILL PERSIST ACROSS PARTS OF THE SOUTHERN PLAINS WITH MORE  
AREAS OF HEAVY RAIN AND FLASH FLOODING EXPECTED...  
 
...TEMPERATURES WILL BE 10 TO 25 DEGREES BELOW AVERAGE OVER PARTS  
OF THE SOUTHERN PLAINS AND SOUTHERN ROCKIES...  
 
UPPER-LEVEL ENERGY OVER THE SOUTHWEST/GREAT BASIN WILL SLOWLY MOVE  
EASTWARD TO PARTS OF THE CENTRAL PLAINS TO THE MIDDLE MISSISSIPPI  
VALLEY BY FRIDAY EVENING. MOISTURE FLOWING NORTHWESTWARD OUT OF  
THE GULF OF MEXICO WITH THE UPPER-LEVEL ENERGY WILL AID IN  
PRODUCING RAIN AND SNOW OVER PARTS OF THE GREAT BASIN WILL SLOWLY  
MOVE INTO PARTS OF THE CENTRAL ROCKIES BY SATURDAY EVENING ENDING  
BY FRIDAY AFTERNOON. RAIN WILL DEVELOP OVER PARTS OF THE SOUTHERN  
HIGH PLAINS THAT WILL MOVE INTO THE SOUTHERN PLAINS BY FRIDAY  
MORNING .  
 
ZIEGENFELDER  
 
GRAPHICS AVAILABLE AT  
WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP  

 
 
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