305  
FXUS01 KWBC 062002  
PMDSPD  
 
SHORT RANGE FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
401 PM EDT SUN MAY 06 2018  
 
VALID 00Z MON MAY 07 2018 - 00Z WED MAY 09 2018  
 
...LOCALLY HEAVY RAINFALL POSSIBLE ACROSS PORTIONS OF THE  
NORTHEAST TODAY, AS WELL AS ALONG FAVORED TERRAIN IN THE NORTHERN  
INTERMOUNTAIN WEST...  
   
..TRIPLE DIGIT HEAT LIKELY FOR PORTIONS OF THE DESERT SOUTHWEST
 
 
SCATTERED TO WIDESPREAD SHOWERS AND THUNDERSTORMS ARE MOVING  
THROUGH THE NORTHERN MID-ATLANTIC AND THE NORTHEAST AS A COLD  
FRONT MOVES SOUTHEAST THROUGH THE REGION AND ANOTHER FRONT TRACKS  
NORTHEAST OFF THE EAST COAST. THIS WILL CONTINUE INTO MONDAY  
MORNING. SHOWERS WILL BE POSSIBLE FOR THE SOUTHERN MID-ATLANTIC  
AND SOUTHEAST TUESDAY AND WEDNESDAY AS THE FRONT MOVES THROUGH THE  
CENTRAL APPALACHIANS AND TENNESSEE VALLEY. AN AREA OF LOW PRESSURE  
NEAR SOUTH FLORIDA WILL KEEP SHOWERS AND THUNDERSTORMS IN THE AREA  
OVER THE NEXT COUPLE OF DAYS.  
 
ACROSS THE WEST, SCATTERED SHOWERS AND STORMS ARE SPREADING FROM  
THE PACIFIC NORTHWEST TO NORTHERN INTERMOUNTAIN WEST/ROCKIES, AND  
INTO THE NORTHERN PLAINS BY MONDAY. LOCALLY ENHANCED HEAVIER  
RAINFALL IS POSSIBLE ALONG THE FAVORABLE TERRAIN, ESPECIALLY FOR  
NORTHERN IDAHO AND NORTHWEST MONTANA WHERE FLOOD WATCHES AND  
ADVISORIES HAVE BEEN ISSUED. MUCH OF THE SOUTHWEST U.S. WILL BE  
HOT AND DRY UNDERNEATH UPPER LEVEL RIDGING, WITH TRIPLE DIGIT HEAT  
LIKELY TODAY. EXCESSIVE HEAT WARNINGS ARE IN EFFECT FOR SOME  
LOCATIONS NEAR THE CALIFORNIA/ARIZONA BORDER.  
 
CAMPBELL/SANTORELLI  
 
GRAPHICS AVAILABLE AT  
WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP  

 
 
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