MESOSCALE DISCUSSION 0882
   NWS STORM PREDICTION CENTER NORMAN OK
   0507 AM CDT MON MAY 23 2011
   
   AREAS AFFECTED...SOUTHERN KS/MUCH OF OK AND SOUTHERN MO/NORTHERN AR
   
   CONCERNING...OUTLOOK UPGRADE 
   
   VALID 231007Z - 231200Z
   
   AN UPGRADE TO A CATEGORICAL MODERATE RISK IS LIKELY WITH THE UPDATED
   DAY 1 CONVECTIVE OUTLOOK AT 13Z. THIS WILL LIKELY INCLUDE PORTIONS
   OF SOUTHERN KS/MUCH OF OK AND SOUTHERN MO/NORTHERN AR. FOR
   ADDITIONAL METEOROLOGICAL DISCUSSION...SEE THE FORTHCOMING DAY 1
   OUTLOOK THAT WILL BE ISSUED BY AROUND 13Z.
   
   ..GUYER.. 05/23/2011
   
   
   ATTN...WFO...PAH...MEG...LSX...LZK...SGF...EAX...TSA...ICT...
   OUN...DDC...
   
   LAT...LON   37689120 36529071 35739148 35719293 35469508 35109640
               35219852 35889894 37229824 38199361 37689120