[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 040252
SWOMCD
SPC MCD 040252 
ILZ000-040345-

MESOSCALE DISCUSSION 1871
NWS STORM PREDICTION CENTER NORMAN OK
0952 PM CDT TUE AUG 03 2004

AREAS AFFECTED...NRN IL

CONCERNING...SEVERE THUNDERSTORM WATCH 702...

VALID 040252Z - 040345Z

DAMAGING WINDS LIKELY ACROSS NRN IL AND POSSIBLY INTO THE CHICAGO
AREA. . 

LINE OF SEVERE STORMS EXTENDS FROM 30 EAST OF RFD TO 20 W MMO MOVING
EAST AT 50 TO 60 MPH. RADAR STILL INDICATES A STRONG MID LEVEL
ROTATION/BOW HEAD/ 30 EAST RFD. THIS CIRCULATION PLUS THE FAST
MOTION OF THE BOW INDICATES THAT DAMAGING WINDS ARE LIKELY TO
CONTINUE EWD ACROSS NRN IL. THE BOW WILL MOVE INTO THE NWRN CHICAGO
SUBURBS BY 0300Z AND THE REST OF THE METRO AREA BETWEEN 0300-0400Z.
THE LAKE BREEZE HAS WORKED INLAND INTO THE CHI AREA AND MAY INHIBIT
THE STRONGER WINDS FROM REACHING THE SURFACE. HOWEVER...THE STRENGTH
OF THE SYSTEM MAY STILL RESULT IN SEVERE WINDS.

..IMY.. 08/04/2004

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

ATTN...WFO...LOT...ILX...DVN...

41118949 41628885 41998871 42238889 42348786 41798748
40938834 

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