MESOSCALE DISCUSSION 0376
   NWS STORM PREDICTION CENTER NORMAN OK
   0931 AM CDT FRI MAR 30 2007
   
   AREAS AFFECTED...MUCH OF CNTRL TX
   
   CONCERNING...SEVERE POTENTIAL...WATCH NEEDED SOON 
   
   VALID 301431Z - 301530Z
   
   A NEW TORNADO WW WILL LIKELY BE ISSUED SOON...INCLUDING PARTS OF
   SEVERE WEATHER WATCH 91...AND AREAS TO THE SOUTH/EAST.
   
   COLD FRONT CONTINUES TO NOSE THROUGH THE TEXAS SOUTH PLAINS...BUT
   VERY MOIST BOUNDARY LAYER AIR MASS AHEAD OF IT IS ALREADY BEGINNING
   TO DESTABILIZE WITH DAYTIME HEATING.  THIS INCLUDES AIR MASS TO THE
   NORTH OF WEAKENING CONVECTIVE BOUNDARY TO THE NORTHWEST OF THE TEXAS
   HILL COUNTRY.  MID-LEVEL INHIBITION IS WEAK...AND FORCING ASSOCIATED
   WITH VIGOROUS SHORT WAVE TROUGH...NOW BEGINNING TO LIFT INTO THE
   SOUTHERN HIGH PLAINS...WILL SUPPORT INCREASING CONVECTIVE
   DEVELOPMENT THROUGH MID DAY.  AS THIS OCCURS...AND SOUTHERLY LOW-
   LEVEL FLOW BEGINS TO STRENGTHEN...HODOGRAPHS BENEATH 40-50 KT
   CYCLONIC MID-LEVEL FLOW WILL BECOME INCREASINGLY FAVORABLE FOR
   TORNADOES.
   
   ..KERR.. 03/30/2007
   
   
   ATTN...WFO...FWD...OUN...EWX...SJT...MAF...
   
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