MESOSCALE DISCUSSION 1867
NWS STORM PREDICTION CENTER NORMAN OK
0716 PM CDT TUE AUG 03 2004
AREAS AFFECTED...SRN WI
CONCERNING...SEVERE THUNDERSTORM WATCH 699...
VALID 040016Z - 040115Z
DAMAGING WINDS AND SOME HAIL POSSIBLE IN EXTREME SRN WI.
LINE OF STORMS FROM EAST OF LNR TO 30 E DBQ IS MOVING EWD AT 45-50
MPH THROUGH EXTREME SRN WI. CURRENT MOTION WOULD PLACE LINE NEAR A
MSN-JVL LINE AT 01Z. MODERATE INSTABILITY AND FAST MOTION OF LINE
INDICATES DAMAGING WINDS ARE A THREAT WITH THIS LINE. WIND DAMAGE IS
LIKELY TO BE LIMITED ON THE NORTH END AS A BAND OF STORMS
EXTEND EAST-WEST FROM MSN TO MKE...BUT SOME HAIL IS POSSIBLE IN
THESE STORMS.
..IMY.. 08/04/2004
ATTN...WFO...LOT...MKX...ARX...
42559037 43629013 43568859 43418764 42488777
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