MESOSCALE DISCUSSION 0917
   NWS STORM PREDICTION CENTER NORMAN OK
   1140 PM CDT MON JUN 01 2009
   
   AREAS AFFECTED...NERN KS
   
   CONCERNING...HEAVY RAINFALL 
   
   VALID 020440Z - 020645Z
   
   SVRL HOUR HVY RNFL THREAT WILL EXIST 40 NM EITHER SIDE OF A LINE
   CENTERED KCNK-KMHK-20 WSW KTOP.  HRLY RATES OF 1-2 INCHES CAN BE
   EXPECTED.
   
   KS PROFILERS SHOW THE NOSE OF A 35 KT SLY LLJ AIMED ALONG THE
   I-35/SR 77 CORRIDOR AND IMPINGING ON A SLOWLY EXPANDING COLD POOL
   ALONG I-70.  THIS WAS RESULTING IN BACKBUILDING TSTMS WITH AN ANCHOR
   POINT JUST N OF KSLN.  THESE CELLS WERE THEN TRAINING ESEWD TOWARD
   THE KMHK REGION VERY SLOWLY IN WEAK MID-LVL FLOW.  EXPECT THE
   SCENARIO WILL CONTINUE FOR SVRL MORE HOURS UNTIL A FASTER MOVING
   EASTBOUND OUTFLOW OVER CNTRL KS REACHES THE REGION LATER TONIGHT. 
   THIS MAY DISRUPT THE LLVL FLOW ENOUGH TO ALTER THE TSTM GENERATION
   ZONE AND SUBSEQUENT TRAINING ELEMENTS.
   
   ..RACY.. 06/02/2009
   
   
   ATTN...WFO...EAX...OAX...TOP...ICT...GID...
   
   LAT...LON   39909818 40059747 39599529 38929549 38549612 38849784
               39209835 39909818