[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 192330
SWOMCD
SPC MCD 192330 
INZ000-ILZ000-WIZ000-IAZ000-MOZ000-200100-

MESOSCALE DISCUSSION 0921
NWS STORM PREDICTION CENTER NORMAN OK
0630 PM CDT THU MAY 19 2005

AREAS AFFECTED...FAR ERN IA/FAR SRN WI/NRN IL INTO NW IN

CONCERNING...SEVERE THUNDERSTORM WATCH 290...293...

VALID 192330Z - 200100Z

SEVERE THREAT CONTINUES ACROSS WW 290 -- ESPECIALLY ACROSS NE IL --
AND WW 293 ACROSS NW IND THROUGH 02Z.

ONGOING WELL ORGANIZED TSTM CLUSTERS/ISOLD SUPERCELLS TO CONTINUE TO
SPREAD SEWD AROUND 35 KTS ACROSS NRN IL SOUTH OF I-80...WITH
CONTINUATION OF SEVERE THREAT OVER THE NEXT FEW HOURS. AIRMASS
REMAINS MODERATELY UNSTABLE ACROSS WW 290/WW 293...ESPECIALLY FROM
NE IL INTO NW IND. ENVIRONMENT APPEARS FAVORABLE FOR INTENSE CELL --
WITH HISTORY OF VERY LARGE HAIL AND DAMAGING WINDS -- OVER IROQUOIS
AND KANKAKEE COUNTIES TO CONTINUE TO SPREAD INTO
NEWTON/BENTON/WARREN COUNTIES OF NW IND GIVEN STRONG WLY/MODERATE
INSTABILITY FEED AND WELL MIXED BOUNDARY LAYER.

ELSEWHERE...SEVERE THREAT SHOULD CONTINUE TO DIMINISH ACROSS FAR ERN
IA/FAR SRN WI/NW IL IN THE SHORT TERM GIVEN LOSS OF DAYTIME HEATING.

..GUYER.. 05/19/2005

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

ATTN...WFO...IWX...IND...GRB...LOT...ILX...MKX...DVN...ARX...

41969203 42309085 42539015 43139031 43709070 43978963
43918879 43278833 42838781 41898760 41528586 40278589
40538691 40469043 40289188 

WWWW