116  
FXUS01 KWBC 231946  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
346 PM EDT SAT MAR 23 2019  
 
VALID 00Z SUN MAR 24 2019 - 00Z TUE MAR 26 2019  
 
...SHOWERS AND THUNDERSTORMS WILL MOVE EAST FROM THE CENTRAL  
PLAINS INTO THE MIDDLE-MISSISSIPPI VALLEY THROUGH SUNDAY WHERE  
MAJOR TO HISTORIC RIVER FLOODING CONTINUES...  
 
...UNSETTLED CONDITIONS EXPECTED OUT WEST WITH LIGHT TO MODERATE  
RAIN/MOUNTAIN SNOW...  
 
LOW PRESSURE OVER THE CENTRAL PLAINS WILL MOVE SOUTHEASTWARD TO  
THE SOUTHEAST BY MONDAY EVENING. SHOWERS AND THUNDERSTORMS WILL  
DEVELOP A LONG AND AHEAD OF THE ASSOCIATED FRONT OVER PARTS OF THE  
CENTRAL/SOUTHERN PLAINS THAT WILL MOVE SOUTHEASTWARD TO THE  
SOUTHEAST AND EXTENDING INTO THE CENTRAL GULF COAST BY MONDAY.  
RAIN WILL ALSO DEVELOP OVER PARTS OF THE OHIO VALLEY ON SUNDAY  
EVENING THAT WILL MOVE EASTWARD TO THE MID-ATLANTIC BY MONDAY. A  
FRONT OVER CENTRAL CANADA WILL SOUTHEASTWARD TO NEW ENGLAND TO THE  
MIDDLE MISSISSIPPI VALLEY BY MONDAY. SNOW WILL DEVELOP ALONG THE  
FRONT FROM THE NORTHERN PLAINS INTO PARTS OF THE UPPER GREAT LAKES  
ON SUNDAY MORNING. THE SNOW WILL MOVE TO NORTHERN NEW ENGLAND TO  
THE GREAT LAKES BY SUNDAY EVENING. THE SNOW WILL MOVE OFF THE  
NORTHEAST COAST BY MONDAY AFTERNOON.  
 
MEANWHILE, A FRONT OVER PARTS OF THE GREAT BASIN INTO SOUTHERN  
CALIFORNIA WILL MOVE NORTHEASTWARD TO THE NORTHERN ROCKIES/GREAT  
BASIN AND DISSIPATING BY SUNDAY EVENING. THE SYSTEM WILL PRODUCE  
RAIN AND HIGHER ELEVATION SNOW OVER PARTS OF THE PACIFIC NORTHWEST  
INTO CALIFORNIA AND THE GREAT BASIN THAT WILL MOVE NORTHEASTWARD  
TO THE NORTHERN ROCKIES/NORTHERN HIGH PLAINS BY MONDAY WITH RAIN  
MOVING INTO PARTS OF THE CENTRAL PLAINS AND DISSIPATING BY MONDAY  
EVENING.  
 
OVERNIGHT SUNDAY, ANOTHER FRONT WILL MOVE ONSHORE OVER THE PACIFIC  
NORTHWEST/CALIFORNIA THAT WILL MOVE INLAND TO THE NORTHERN  
INTERMOUNTAIN REGION, GREAT BASIN, AND PARTS OF CALIFORNIA BY  
MONDAY EVENING. THE SYSTEM WILL BRING RAIN AND HIGHER ELEVATION  
SNOW TO PARTS OF NORTHERN CALIFORNIA/PACIFIC NORTHWEST ON MONDAY  
INTO MONDAY EVENING.  
 
ZIEGENFELDER  
 
GRAPHICS AVAILABLE AT  
WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP  

 
 
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