Here is an example of Watts contributing to the sterotype of Climate Deniers always getting it backwards. A list of "poorly sited" NOAA weather monitoring stations Watts claimed would give a hot bias turned out to have a slight cold bias. NOAA repeated the Analysis excluding data from those stations and got a slightly larger warming rate. Be careful what you ask for.

https://thinkprogress.org/watts-not-to-love-new-study-finds-the-poor-weather-stations-tend-to-have-a-slight-cool-bias-not-a-f1ec80bd789d

https://thinkprogress.org/the-video-that-anthony-watts-does-not-want-you-to-see-the-climate-denial-crock-of-the-week-fcff7ad8a12

https://skepticalscience.com/Anthony_Watts_blog.htm

http://www.sourcewatch.org/index.php/Anthony_Watts

http://rationalwiki.org/wiki/Anthony_Watts