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Mesoscale Discussion 811
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   MESOSCALE DISCUSSION 0811
   NWS STORM PREDICTION CENTER NORMAN OK
   0346 AM CDT WED JUN 04 2014

   AREAS AFFECTED...E-CNTRL IL / W-CNTRL IND

   CONCERNING...SEVERE THUNDERSTORM WATCH 216...

   VALID 040846Z - 040945Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 216
   CONTINUES.

   SUMMARY...WHILE LOCALLY STRONG WIND GUSTS MAY CONTINUE EWD INTO
   W-CNTRL IND...ORGANIZED SEVERE WEATHER POTENTIAL APPEARS TO BE
   DIMINISHING. WRN PORTIONS OF SEVERE THUNDERSTORM WATCH 216 CAN BE
   CLEARED AND A DOWNSTREAM WATCH IS NOT ANTICIPATED.

   DISCUSSION...A SMALL-SCALE BOWING STRUCTURE WHICH INTENSIFIED WHILE
   SURGING EWD THROUGH THE DECATUR AND CHAMPAIGN AREAS IN THE 630-730Z
   TIME FRAME HAS RECENTLY WEAKENED WHILE APPROACHING THE IL-IND
   BORDER. PLAN-VIEW VAD DATA AND RAP-DERIVED THERMODYNAMIC GUIDANCE
   INDICATE THAT THESE STORMS ARE BECOMING FURTHER DISPLACED FROM THE
   STRONGER INSTABILITY AND MAIN LLJ AXIS. AS SUCH...ORGANIZED SEVERE
   POTENTIAL SHOULD REMAIN LIMITED AS STORMS CONTINUE EWD ACROSS CNTRL
   IND.

   ..MEAD.. 06/04/2014


   ATTN...WFO...IND...LOT...ILX...

   LAT...LON   40178866 40428835 40528779 40398738 39908741 39598764
               39398793 39278836 39318883 39568903 40178866 

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Page last modified: June 04, 2014
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