ZCZC SPCSWOMCD ALL ACUS11 KWNS 270013 SPC MCD 270013 TNZ000-MSZ000-MOZ000-ARZ000-270115- MESOSCALE DISCUSSION 1205 NWS STORM PREDICTION CENTER NORMAN OK 0713 PM CDT FRI JUN 26 2015 AREAS AFFECTED...PORTIONS OF NORTHERN AR INTO WESTERN TN CONCERNING...SEVERE THUNDERSTORM WATCH 359... VALID 270013Z - 270115Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 359 CONTINUES. SUMMARY...THE SEVERE THREAT WILL CONTINUE TO DECREASE ACROSS WW 359...AND THE WATCH SHOULD BE ALLOWED TO EXPIRE AT 01Z. DISCUSSION...THE SEVERE THREAT ACROSS WESTERN TN IS EXPECTED TO SHIFT EASTWARD INTO MIDDLE TN BY THE 01Z EXPIRATION TIME FOR WW 359. THE SEVERE THREAT HAS GREATLY DIMINISHED BEHIND THIS LINE OF CONVECTION AND AHEAD OF THE SYNOPTIC COLD FRONT PUSHING SOUTHWARD TOWARD THE WATCH AREA. ANY CONVECTION ALONG THE COLD FRONT WILL LIKELY BE ELEVATED AND POSE LITTLE SEVERE THREAT. AS SUCH...WW 359 WILL BE ALLOWED TO EXPIRE AT 01Z AND A NEW WATCH IS NOT NEEDED. ..LEITMAN.. 06/27/2015 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...OHX...PAH...MEG...LZK...TSA... LAT...LON 36499317 36478803 35548790 35058801 34959018 35459240 35679326 36059343 36499317 NNNN