;
Manhog : "[A] freakish creature that is often depicted as hedonistic villain whenever he isn't being forced to suffer." With some notable exceptions like the short story
Gentlemanhog, Manhog is normally a secondary character in the stories set in the
Unifactor, where
Frank is normally the star.The significant thing for Manhog in
Weathercraft, according to Woodring, "is that [Manhog] feels morally obligated to clean up after himself" after being "responsible for Whim's acquiring a hallucinogenic plant-body...a first for him. He passes up a chance to enter paradise in order to do the right thing." ;Whim : As in so many other stories, this
devilish, perpetually smiling, moon-headed character spends his time tantalizing and torturing the inhabitants of the
Unifactor. "[A]t one point [he] merges with a psychoactive plant called
Salvia divinorum" and "distorts and enslaves Frank and his friends." ;
Frank : Normally the main character of the stories set in the
Unifactor, Frank plays a small but important role in this book, distorted and enslaved by Whim early in the book. ;Pupshaw and Pushpaw : Companions and protectors of Frank, they are distorted and enslaved along with him by the now super powerful Whim. ;Frank's Faux Paw : Quadrupedal "bad conscience" of Frank, he plays a minor but critical role in the book. When participating in a
forced marriage that is interrupted by Manhog, he reveals the location of the transformed Whim. ;
"Betty and Veronica" : Described on the dust jacket as "our grossly inappropriate pet names for the unchristened hags" who "seem to have elemental control over [Manhog's] life". They are "two bird-like hags that mysteriously propel the story from the sidelines through rituals that alter the weather and, in turn, alter Manhog’s course". The pet names are taken from the characters
Betty and
Veronica from
Archie comic books. ==Reception==