[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 211530
SWOMCD
SPC MCD 211530 COR
MIZ000-OHZ000-INZ000-ILZ000-WIZ000-211600-

MESOSCALE DISCUSSION 1809
NWS STORM PREDICTION CENTER NORMAN OK
1030 AM CDT THU JUL 21 2005

AREAS AFFECTED...SERN WI...NERN IL...SRN LOWER MI AND NRN IN

CONCERNING...SEVERE THUNDERSTORM WATCH 655...

VALID 211530Z - 211600Z

CORRECTED TO CHANGE IL TO IN IN FIRST PARAGRAPH

STORMS MAY MOVE INTO LAKE MI BEFORE STORMS HAVE TIME TO INTENSIFY
AND WW MAY BE CANCELLED EARLY. HOWEVER...WW MAY BE NECESSARY THIS
AFTERNOON FOR PORTIONS OF LWR MI AND NRN IN.  

AT 15Z...A LINE OF STORMS WAS MOVING EWD AT 30-40 KT AND EXTENDED
FROM WEST OF OSH TO BETWEEN RFD AND ORD. THOUGH THE ENVIRONMENT IS
FAVORABLE FOR THE STORMS TO BECOME SEVERE...THE LINE WEAKENED
SLIGHTLY DURING THE PAST HOUR. THE QUESTION IS WHETHER THE STORMS
WILL REINTENSIFY BEFORE THEY REACH THE LAKE. ONCE STORMS MOVE EWD
INTO LAKE MI...WW WILL BE CANCELED.

..IMY.. 07/21/2005

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

ATTN...WFO...IWX...GRR...IND...GRB...LOT...MKX...

41158800 42448847 43458873 43968839 42918456 40598489
40498675 

WWWW