MESOSCALE DISCUSSION 1258
   NWS STORM PREDICTION CENTER NORMAN OK
   1110 PM CDT THU JUN 16 2011
   
   AREAS AFFECTED...SOUTHWEST/CENTRAL NEB AND CENTRAL/SOUTHEAST KS
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 488...
   
   VALID 170410Z - 170515Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 488
   CONTINUES.
   
   SEVERE TSTM WATCH 488 CONTINUES UNTIL 07Z. DAMAGING WIND/SEVERE HAIL
   POTENTIAL CONTINUES ESPECIALLY ACROSS CENTRAL NEB...AS WELL AS FAR
   SOUTH-CENTRAL/SOUTHEAST KS AND PERHAPS IMMEDIATELY ADJACENT
   NORTHEAST OK.
   
   SEVERE WIND/SOME HAIL POTENTIAL CONTINUES ESPECIALLY ACROSS CENTRAL
   NEB LATE THIS EVENING/EARLY IN THE OVERNIGHT. THE MOST
   ORGANIZED/SUSTAINED BOWING PORTION OF AN ONGOING QUASI-LINEAR MCS
   WILL LIKELY CONTINUE TO PREFERENTIALLY FAVOR THE AREA RELATIVELY
   NEAR A NORTHWARD RETREATING OUTFLOW BOUNDARY FROM DAWSON/CUSTER
   COUNTIES NORTHEASTWARD INTO BUFFALO/SHERMAN/VALLEY COUNTIES OVER THE
   NEXT HOUR...WITH STRONG/POTENTIALLY DAMAGING WIND GUSTS ALSO
   POSSIBLE WITH THE SOUTHWARD ARCING OUTFLOW AS WELL. A 51 KT WIND
   GUST WAS RECENTLY MEASURED IN LEXINGTON NEB.
   
   FARTHER SOUTH...WHILE CONVECTIVE TRENDS HAVE BEEN WANING TO A DEGREE
   PER IR SATELLITE/VOLUMETRIC RADAR IMAGERY...A SEVERE WIND/HAIL
   THREAT WILL NONETHELESS CONTINUE OVER THE NEXT HOUR OR TWO INTO
   SOUTHEAST KS/PERHAPS EVENTUALLY IMMEDIATELY ADJACENT NORTHEAST OK.
   THE NEED FOR AN ADDITIONAL WATCH IS UNCLEAR...BUT CONVECTIVE TRENDS
   WILL CONTINUE TO BE MONITORED.
   
   ..GUYER.. 06/17/2011
   
   
   ATTN...WFO...TSA...TOP...ICT...OUN...GID...LBF...GLD...
   
   LAT...LON   41120071 41929975 41479834 39809738 39009746 38349721
               37979649 37509620 36959631 36739686 36869776 37349797
               37869797 39359885 40020022 41120071