MESOSCALE DISCUSSION 1187
   NWS STORM PREDICTION CENTER NORMAN OK
   1010 AM CDT FRI JUN 11 2004
   
   AREAS AFFECTED...NRN IA...SRN MN...AND FAR SWRN WI
   
   CONCERNING...OUTLOOK UPGRADE 
   
   VALID 111510Z - 111645Z
   
   AN UPGRADE TO A MODERATE RISK OF SEVERE THUNDERSTORMS IS PLANNED ON
   THE 1630Z DAY 1 OUTLOOK ACROSS NRN IA...SRN MN...AND SWRN WI.
   
   CONVECTIVE DEVELOPMENT IS EXPECTED ACROSS N-CENTRAL IA NWD INTO SRN
   MN DURING MID-LATE AFTERNOON...WITH SUFFICIENT CAPE/SHEAR FOR
   SUPERCELLS. ACTIVITY IS EXPECTED TO MOVE EWD INTO SWRN WI BY LATE
   EVENING. POTENTIAL FOR TORNADOES...PARTICULARLY IN VICINITY OF THE
   WARM FRONT EXPECTED TO EXTEND NW-SE ACROSS S-CENTRAL MN LATE THIS
   AFTERNOON...WARRANTS THE UPGRADE TO MODERATE RISK. ADDITIONAL
   METEOROLOGICAL DETAILS ARE FORTHCOMING IN THE CONVECTIVE OUTLOOK.
   
   ..BANACOS.. 06/11/2004
   
   
   ATTN...WFO...MKX...DVN...ARX...MPX...DMX...FSD...
   
   43339011 42529049 42559390 43309506 44739524 45429451
   45189293 44549130