MESOSCALE DISCUSSION 0378
   NWS STORM PREDICTION CENTER NORMAN OK
   0802 PM CDT THU APR 02 2009
   
   AREAS AFFECTED...WRN OH...NERN IN...SERN MI
   
   CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY 
   
   VALID 030102Z - 030300Z
   
   STORMS WILL CONTINUE ACROSS THE REGION THIS EVENING AND MARGINALLY
   SEVERE HAIL WILL BE POSSIBLE. 
   
   STRONG WARM ADVECTION WITH A 40-50 KT LOW LEVEL JET WILL CONTINUE TO
   IMPINGE UPON A WARM FRONTAL ZONE THIS EVENING. SCATTERED
   THUNDERSTORMS WITH HEAVY CORES ARE LIKELY GIVEN SUFFICIENT
   INSTABILITY WITH RELATIVELY COOL TEMPERATURES ALOFT. WITH TIME...THE
   ENTIRE AREA WILL LIKELY BE OVERTAKEN BY AN EXPANDING SHIELD OF RAIN
   AND STORMS...WITH CELLULAR ACTIVITY WEAKENING LATE IN THE EVENING.
   
   ..JEWELL.. 04/03/2009
   
   
   ATTN...WFO...CLE...ILN...DTX...IWX...GRR...IND...
   
   LAT...LON   41898206 41348242 39998333 39408416 39338497 39628537
               41068665 41498646 42428506 43568348 43798265 43158149
               42658146 41898206