MESOSCALE DISCUSSION 0686
   NWS STORM PREDICTION CENTER NORMAN OK
   0910 PM CDT SUN MAY 22 2016

   AREAS AFFECTED...WRN TX THROUGH SWRN KS

   CONCERNING...TORNADO WATCH 190...

   VALID 230210Z - 230315Z

   THE SEVERE WEATHER THREAT FOR TORNADO WATCH 190 CONTINUES.

   SUMMARY...MOST OR ALL OF TORNADO WATCH 190 WILL BE ALLOWED TO EXPIRE
   AT 03Z. TORNADO THREAT SHOULD BECOME INCREASINGLY MARGINAL BEYOND
   03Z FOR THE REMAINING PORTIONS OF THE WW.

   DISCUSSION...STORMS HAVE EITHER CONSOLIDATED INTO AN MCS OVER THE
   SERN TX PANHANDLE OR ARE IN THE PROCESS OF BECOMING LESS ORGANIZED.
   A SUPERCELL PERSISTS OVER THE NERN TX PANHANDLE...AND THIS STORM
   MIGHT REMAIN CAPABLE OF PRODUCING A TORNADO THROUGH 03Z.
   HOWEVER...STORM MERGERS AND A STABILIZING BOUNDARY LAYER HAVE
   RESULTED IN A GRADUAL DECREASE IN STORM INTENSITIES AND
   ORGANIZATION...AND THIS TREND WILL LIKELY CONTINUE THE REMAINDER OF
   THE EVENING.

   ..DIAL.. 05/23/2016


   ATTN...WFO...DDC...SJT...LUB...AMA...MAF...

   LAT...LON   38080094 37670022 33270015 32510059 33060108 36970110
               38080094