MESOSCALE DISCUSSION 0794
   NWS STORM PREDICTION CENTER NORMAN OK
   0825 PM CDT TUE MAY 26 2015

   AREAS AFFECTED...PORTIONS OF WRN/CNTRL TX

   CONCERNING...SEVERE THUNDERSTORM WATCH 224...

   VALID 270125Z - 270300Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 224
   CONTINUES.

   SUMMARY...SOME LOCAL THREAT FOR LARGE HAIL/DAMAGING WINDS REMAINS
   PRIMARILY OVER NERN PORTIONS OF WW 224. HOWEVER...THE OVERALL THREAT
   SHOULD GRADUALLY DIMINISH THIS EVENING.

   DISCUSSION...AS OF 01Z...A CLUSTER OF STRONG-TO-SEVERE CONVECTION
   REMAINED OVER RUNNELS CO IN THE NERN PART OF THE WATCH. WHILE AMPLE
   CAPE IN THE MID LEVELS /EVIDENCED BY THE 00Z DRT RAOB AND FCST
   SOUNDINGS/ AND ADEQUATE EFFECTIVE DEEP-LAYER SHEAR WILL MAINTAIN
   SOME THREAT FOR LARGE HAIL THIS EVENING...BL COOLING WITH THE LOSS
   OF INSOLATION AND INCREASING INHIBITION WILL YIELD A DECREASE IN THE
   SEVERE THREAT OVER THE NEXT FEW HOURS. NONETHELESS...CONSIDERING THE
   AFOREMENTIONED BACKGROUND ENVIRONMENT...AND POTENTIAL CONVERGENCE
   ALONG SWWD-MOVING OUTFLOW FROM CONVECTION TO THE NORTH...THE SEVERE
   THREAT CONTINUES...PRIMARILY OVER NERN AREAS WITHIN WW 224.

   ..PICCA.. 05/27/2015


   ATTN...WFO...SJT...MAF...

   LAT...LON   31960107 32160048 32129935 31519923 30509960 30329998
               30340107 31230133 31960107