The weeklies are another tool, and IMO have limited use if looking at one run in isolation. As you said, they are based off of a single (0z) run, and as expected, can offer some variations from run to run. I like to look at 2-3 consecutive runs, and especially if we are currently in a stable pattern, they can provide some hints about where the overall pattern is headed beyond day 15. When I make reference to them in the disco thread, I try my best to give an objective overview- mostly the 500 mb height pattern- and compare to previous run(s). Sure you can also have a bit of fun with it- I mean looking out beyond 30 days is always fwiw. Not sure anyone should have too much of an emotional investment in what any run of the weeklies is depicting though lol.