MESOSCALE DISCUSSION 2188
   NWS STORM PREDICTION CENTER NORMAN OK
   0315 PM CST FRI NOV 10 2006
   
   AREAS AFFECTED...E CNTRL MO INTO PARTS OF CNTRL/NRN IL
   
   CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE 
   
   VALID 102115Z - 102215Z
   
   AN ADDITIONAL WW MAY BE ISSUED WITHIN THE NEXT HOUR OR SO.
   
   AS A SIGNIFICANT SHORT WAVE TROUGH CONTINUES EASTWARD OUT OF THE
   CENTRAL HIGH PLAINS...STRONGER MID/UPPER SUPPORT FOR CONVECTIVE
   DEVELOPMENT REMAINS TO THE COOL SIDE OF SHALLOW SURFACE FRONT NOW
   ADVANCING SLOWLY THROUGH THE MIDDLE MISSISSIPPI VALLEY.  IN WEAK TO
   MODERATELY UNSTABLE ENVIRONMENT...SEVERAL BANDS OF VIGOROUS
   CONVECTIVE DEVELOPMENT ARE ONGOING...ALONG SURFACE FRONT...AND AHEAD
   OF LEADING EDGE OF DEEPER COLD SURGE TO THE WEST.  ACTIVITY WILL
   GRADUALLY SHIFT EAST OF SEVERE THUNDERSTORM WATCH 844...THROUGH MUCH
   OF THE REMAINDER OF NORTHERN/CENTRAL ILLINOIS AND EAST CENTRAL
   MISSOURI BETWEEN 10/22Z-11/01...ACCOMPANIED BY CONTINUING RISK OF
   LARGE HAIL.
   
   ..KERR.. 11/10/2006
   
   
   ATTN...WFO...LOT...ILX...LSX...DVN...
   
   40498973 41518896 41668772 40488785 39128889 38228987
   38299127