ZCZC SPCSWOMCD ALL ACUS11 KWNS 100429 SPC MCD 100429 NDZ000-100530- MESOSCALE DISCUSSION 0859 NWS STORM PREDICTION CENTER NORMAN OK 1129 PM CDT THU JUN 09 2016 AREAS AFFECTED...N-CNTRL/NERN ND CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE VALID 100429Z - 100530Z PROBABILITY OF WATCH ISSUANCE...60 PERCENT SUMMARY...A DAMAGING WIND THREAT WILL CONTINUE FOR AT LEAST THE NEXT 2-3 HRS. WATCH ISSUANCE DOWNSTREAM OF WW 240 IS POSSIBLE BY 05Z. DISCUSSION...A SMALL BUT INTENSE MCS HAS EVOLVED ACROSS NRN ND...WITH A 67 KT WIND GUST RECENTLY NOTED AT MIB AND VERY STRONG WINDS NOTED JUST ABOVE THE SURFACE FROM THE KMBX RADAR. WHILE THE TENDENCY WILL BE FOR THIS SYSTEM TO BECOME INCREASINGLY ELEVATED WITH TIME...MODERATELY STRONG LOW-LEVEL SELY FLOW /NOTED ON KMVX VWP/ AND RELATIVELY RICH MOISTURE WILL HELP TO SUSTAIN THIS SYSTEM...WITH SOME THREAT OF DAMAGING WIND INTO THE OVERNIGHT HOURS. COUNTIES HAVE BEEN ADDED TO WW 240 TO COVER THIS THREAT IN THE SHORT TERM...BUT THIS SYSTEM IS LIKELY TO BEGIN PROGRESSING EWD OUT OF WW 240 BY 05Z...POSSIBLY NECESSITATING DOWNSTREAM WATCH ISSUANCE. ..DEAN/CORFIDI.. 06/10/2016 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...FGF...BIS... LAT...LON 47889976 48409985 49019964 48979853 48819795 48299765 47759776 47589823 47569941 47889976 NNNN