[MCD] SWOMCD

Wed May 24 21:30:13 UTC 2006

ACUS11 KWNS 242126
SWOMCD
SPC MCD 242126 
INZ000-MIZ000-ILZ000-242300-

MESOSCALE DISCUSSION 0964
NWS STORM PREDICTION CENTER NORMAN OK
0426 PM CDT WED MAY 24 2006

AREAS AFFECTED...IND/IL

CONCERNING...SEVERE THUNDERSTORM WATCH 387...

VALID 242126Z - 242300Z

A LARGE CLUSTER OF SEVERE THUNDERSTORMS WILL CONTINUE TO MOVE EWD
AND SHOULD BEGIN TO AFFECT WRN IND BY EARLY EVENING. THE SEVERE
THREAT SHOULD EXPAND EWD OVER THE NEXT FEW HOURS AND A WW WILL BE
ISSUED SHORTLY ACROSS PARTS OF IND.

LATEST SFC ANALYSIS SHOWS A COLD FRONT EXTENDING SSWWD FROM ERN IA
ACROSS NRN MO WITH A WARM FRONT LOCATED FROM SRN WI SSEWD INTO WRN
IND. THE WARM SECTOR IS CHARACTERIZED BY MODERATE INSTABILITY AND
SFC DEWPOINTS IN THE 60S F. AS THE WARM FRONT MOVES
EWD...INSTABILITY SHOULD INCREASE ACROSS IND SUSTAINING THE MCS
EARLY THIS EVENING. IN ADDITION...MODERATE VERTICAL SHEAR IN PLACE
SHOULD SUSTAIN A SUPERCELL THREAT WITH LARGE HAIL AND WIND DAMAGE
LIKELY WITH THE STRONGER STORMS. AN ISOLATED TORNADO THREAT WILL
ALSO BE POSSIBLE ESPECIALLY AS THE LOW-LEVEL JET STRENGTHENS EARLY
THIS EVENING ACROSS THE REGION.

..BROYLES.. 05/24/2006

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...LMK...IWX...IND...PAH...LOT...ILX...LSX...

38778880 39428943 40718917 41928831 42198704 41798551
40838498 39618540 38738633 38498765 