MESOSCALE DISCUSSION 1108
   NWS STORM PREDICTION CENTER NORMAN OK
   0822 PM CDT SAT MAY 24 2003
   
   AREAS AFFECTED...TX PNHDL...TX S PLAINS...WRN N TX...EXTREME ERN
   NM...AND WRN OK
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 427...
   
   VALID 250122Z - 250145Z
   
   WS 427 IS SET TO EXPIRE AT 0200 UTC...BUT A NEW WW WILL BE ISSUED
   SHORTLY FOR PORTIONS OF THE TX PNHDL EWD INTO WRN OK AND WRN N TX.
   
   A COUPLE OF SUPERCELLS MANAGED TO EVOLVE ACROSS THE NERN TX PNHDL
   AND NW OF LBB DURING THE PAST COUPLE OF HOURS...BOTH DEVIANT RIGHT
   MOVERS WITH VERY LARGE HAIL.  PRIND THAT NUMEROUS OUTFLOW BOUNDARIES
   WILL MERGE ACROSS THE SERN TX PNHDL AND TSTMS ARE APT TO EXPAND
   ACROSS ERN PORTIONS OF THE CURRENT WW DURING THE NEXT SEVERAL HOURS.
    THESE TSTMS WILL LIKELY MOVE/DEVELOP SEWD ALONG THE RED RIVER VLY
   LATER THIS EVENING WITH LARGE HAIL AND DAMAGING WINDS POSSIBLE.  AS
   SUCH...A NEW WW WBIS SHORTLY FOR THESE AREAS.
   
   ..RACY.. 05/25/2003
   
   
   ATTN...WFO...FWD...OUN...SJT...LUB...AMA...MAF...ABQ...
   
   32930293 36290311 36330008 35369963 34459845 33749782
   33389854 32959942 32890287