From what I can tell....it's only the "CurrentConditions" information that is borked......I have the same issues with my Samurize configs, however all "Forecast" information still works.
This would seem to be Weather.com trying to generate some Desktop Weather revenue. Be careful of their "Free Trial"...they take your credit card info and unless you cancel prior to the end of the trial they just go ahead and bill you.
Every DX weather author will need ot update their code to use some other source. This might be a good time to rethink using external files with code snippits.
Or try using METAR information.