You're right. I searched "weathernation global warming", and it seems they have indeed drunk the Kool-Aid. I brought up a WN site page containing all kinds of alarmist links.
I’ve used Weatherunderground for years, but my new Win8.1 laptop will sometimes either shut down the browser or do a complete reboot when I go to weatherunderground. I’m looking for another weather page that has the same amount of detail.