Just shopped the Walmart Supercenter and Lowes in Gilroy, CA, about 20 miles from my home. Lowes is only carrying the Weber Spirit E210, the entry-level 2-burner job, plus the 22-1/2" kettle. This matches what's on the Lowes website. Everything else was Jenn-Air, CharBroil, Perfect Flame, and Brinkmann.
I asked the department manager why no Weber, and he said he didn't know, they just didn't send him any this year.
At Walmart, I didn't see a single Weber grill.
I wonder if Weber had some problems with the transition to the new product line and couldn't deliver in time for these stores. They must have ordered last fall for this spring. No info to backup this thought, just wondering.
homedepot.com has what looks like most Weber and Ducane grills on their site, so maybe they'll start showing up in stores. They even show the Ranch Kettle, but alas, no WSM. That seems totally backwards to me!
Regards,
Chris