MESOSCALE DISCUSSION 0351
   NWS STORM PREDICTION CENTER NORMAN OK
   0709 PM CST FRI MAR 28 2003
   
   AREAS AFFECTED...SERN MI
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 82...
   
   VALID 290109Z - 290215Z
   
   THE THREAT OF WIND DAMAGE WILL CONTINUE WITH THE STRONGEST TSTMS
   OVER SERN MI FOR THE NEXT HALF HOUR OR SO.
   
   DETROIT RADAR IMAGERY CONTINUES TO INDICATE SHORT BOWING
   CONVECTIVE SEGMENTS EXTENDING FROM MACOMB COUNTY SWD INTO WAYNE
   COUNTY. THESE TSTMS ARE MOVING THROUGH A MARGINALLY UNSTABLE
   AIRMASS WITH SBCAPES OF AROUND 500 J/KG. LATEST VWP DATA FROM
   DETROIT SHOW A VEERING TREND TO THE WINDS BELOW 2 KM...SUGGESTING
   THAT LOW-LEVEL MOIST AXIS WILL CONTINUE TO SHIFT E AND NE OF
   WW082. NONETHELESS...THE THREAT OF DAMAGING WINDS WILL CONTINUE
   FOR THE NEXT HALF HOUR OR SO AS STRONG MID AND UPPER-LEVEL WIND
   MAXIMUM CONTINUES TO OVERSPREAD THE MARGINAL INSTABILITY AHEAD OF
   COLD FRONT.
   
   WW082 MAY BE CANCELLED BY 02Z SINCE STRONGEST CONVECTION WILL
   LIKELY HAVE MOVED NEWD INTO ONTARIO/NRN LAKE ERIE.
   
   ..MEAD.. 03/29/2003
   
   
   ATTN...WFO...CLE...DTX...IWX...GRR...
   
   43738394 44038342 44108275 43798244 43298238 42638245
   41868272 41678327 41798417 41828468 41908486 43318439