MESOSCALE DISCUSSION 1694
   NWS STORM PREDICTION CENTER NORMAN OK
   0606 PM CDT MON JUL 27 2009
   
   AREAS AFFECTED...ERN NC AND SERN VA
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 627...
   
   VALID 272306Z - 280000Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 627
   CONTINUES.
   
   THREAT FOR ISOLATED DAMAGING WIND AND HAIL MAY PERSIST FOR ANOTHER
   HOUR...MAINLY ACROSS SERN NC...BUT OVERALL TREND WILL BE FOR STORMS
   TO DECREASE IN COVERAGE AND INTENSITY. REMAINING PARTS OF WW 627
   WILL BE ALLOWED TO EXPIRE AT 00Z.
   
   TENDENCY HAS BEEN FOR MULTICELL STORMS MOVING THROUGH ERN NC TO
   UNDERGO A RAPID DECREASE IN ORGANIZATION AND INTENSITY AS THEY MOVE
   IN TO AIR THAT HAS BEEN RENDERED LESS UNSTABLE BY PREVIOUS
   CONVECTIVE OUTFLOWS. STRONGEST STORMS REMAIN ACROSS SERN NC WHERE A
   SMALL RESERVOIR OF MODERATE INSTABILITY EXISTS AND SURFACE
   TEMPERATURES REMAIN IN THE MID 80S. HOWEVER...WITH THE ONSET OF
   NOCTURNAL COOLING...THREAT WILL CONTINUE TO DIMINISH.
   
   ..DIAL.. 07/27/2009
   
   
   ATTN...WFO...AKQ...MHX...RAH...ILM...
   
   LAT...LON   33947811 33937882 34807843 37457681 37757555 36917588
               35467590 33947811