MESOSCALE DISCUSSION 0741
   NWS STORM PREDICTION CENTER NORMAN OK
   0503 PM CDT WED MAY 11 2011
   
   AREAS AFFECTED...FAR NORTHEAST NEB/SOUTHEAST SD AND NORTHWEST
   IA/SOUTHWEST MN
   
   CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE 
   
   VALID 112203Z - 112300Z
   
   MONITORING SHORT TERM TRENDS TO THE NORTH OF TORNADO WATCH 281 FOR
   THE POSSIBILITY OF A NEW WATCH ACROSS FAR NORTHEAST NEB/SOUTHEAST SD
   AND NORTHWEST IA/SOUTHWEST MN.
   
   A ROUGHLY WEST-EAST BAND OF STRONG/SEVERE TSTMS CONTINUES TO
   STEADILY ADVANCE NORTH-NORTHEASTWARD ACROSS FAR NORTHEAST NEB LATE
   THIS AFTERNOON. AT THE SAME TIME...IT APPEARS THAT A SEGMENT OF A
   WARM FRONT HAS GRADUALLY RETURNED NORTHWARD ACROSS FAR NORTHEAST
   NEB/NORTHWEST IA OVER THE PAST SEVERAL HOURS. GIVEN THE CURRENT
   TRENDS/EXISTING ORGANIZATION OF THE ONGOING CONVECTION...BOUTS OF
   SEVERE HAIL AND DAMAGING WINDS GUSTS WILL REMAIN POSSIBLE OVER THE
   NEXT FEW HOURS...AND A WATCH COULD BE NEEDED. NORFOLK NEB RECENTLY
   /2127Z/ REPORTED A 49 KT WIND GUST.
   
   ..GUYER.. 05/11/2011
   
   
   ATTN...WFO...DMX...FSD...OAX...
   
   LAT...LON   42659765 43219753 43669633 43549504 42909483 42279512
               42389714 42659765