MESOSCALE DISCUSSION 1156
   NWS STORM PREDICTION CENTER NORMAN OK
   0151 PM CDT WED JUN 09 2004
   
   AREAS AFFECTED...SERN LWR MI
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 414...
   
   VALID 091851Z - 092015Z
   
   NUMEROUS STRONG AND SEVERE TSTMS CONTINUE TRACKING GENERALLY EAST
   ACROSS SERN LWR MI WITHIN VERY UNSTABLE AIRMASS. A FEW CELLS HAVE
   DEVELOPED SUPERCELL CHARACTERISTICS AFTER ENCOUNTERING LOCALLY
   ENHANCED STORM-SCALE SHEAR PROBABLY DUE TO LAKE BREEZE/OUTFLOW
   INTERACTIONS. OVERALL...SHEAR AND INSTABILITY PARAMETERS CONTINUE TO
   SUGGEST THAT WIND AND/OR HAIL WILL CONTINUE TO BE A THREAT ACROSS
   THE REMAINING VALID PORTIONS OF THE WATCH.
   
   ..CARBIN.. 06/09/2004
   
   
   ATTN...WFO...CLE...DTX...IWX...GRR...
   
   41438536 43678536 43658250 41338247