[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 041948
SWOMCD
SPC MCD 041948 
INZ000-ILZ000-WIZ000-042045-

MESOSCALE DISCUSSION 1157
NWS STORM PREDICTION CENTER NORMAN OK
0248 PM CDT SAT JUN 04 2005

AREAS AFFECTED...SRN WI/NRN IL

CONCERNING...SEVERE THUNDERSTORM WATCH 389...

VALID 041948Z - 042045Z

FORWARD PROPAGATING SEVERE CLUSTER...WITH HISTORY OF WIND
DAMAGE...WILL CONTINUE TO IMPACT THE CHICAGO METRO/NORTH SUBURBS IN
THE SHORT TERM. ADDITIONAL CLUSTERS CURRENTLY MOVING NEWD AT 40-45
KTS ACROSS SE WI...AS ENVIRONMENTAL CONDITIONS REMAIN FAVORABLE FOR
PRIMARY THREAT OF WIND DAMAGE ACROSS SE WI.

ACROSS THE SRN EXTENT OF WW 389...ADDITIONAL DEVELOPMENT IS NOT
ANTICIPATED ACROSS NRN IL GIVEN EXITING DYNAMIC SUPPORT/MCS
STABILIZED BOUNDARY LAYER. THUS CURRENT INDICATIONS ARE THAT WW 389
MAY BE REPLACED WITH A NEW WATCH FURTHER N/NW ACROSS WI.

..GUYER.. 06/04/2005

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

ATTN...WFO...LOT...ILX...MKX...

43698951 43778731 40458763 40458797 41918824 42628940 

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