In "The Code of the Woosters" by P.G. Wodehouse, a character is humorously depicted standing by a barometer that is inaccurately showing fair weather. The suggestion is that if the barometer were intelligent, it would indicate an impending storm, highlighting the irony and absurdity of the situation. This reflects not only the character's experience but also sets a tone for the whimsical events to unfold in the narrative.

This situation serves as a metaphor for confusion and misinterpretation, themes commonly found in Wodehouse's work. The reliance on a flawed instrument symbolizes how human judgment can also be misguided, providing a comedic backdrop as the story progresses through a series of misadventures and misunderstandings.