6/21/06 FCST: IL / IN / MI / OH

[Jeremy Lemanski]

I'm not too worried. Temperatures are rebounding nicely, and the instability is already there. I'm waiting to see how that mess over in IA evolves, as that will likely be our action later today (at least here in MI).

NWS DTX states that if that system can organize and become dominated by the cold pool, it will likely reach forward speeds in excess of 60knts with widespread wind damage (aka significant derecho).
[/b]

Well, i hope both robs are right, you seem to have more faith in this event then i do.

Also of note, i would watch along the cold front in northern wisconsin and the U.P later for a severe squall line with damaging winds. There are already severe storms in the arrowhead of Minn. and while dewpoints drop into the upper 50s/low 60s in this area, there still looks to be enough instablity for some severe storms.