Weather forecasters should just admit it
"We don't have any idea what we're doing. The computer models spit out some data and we just guess at what it means. We don't know if it's going to rain, or snow, or miss you entirely. But we have very cool graphics and can tell you the same non-information six different ways. Also, we're usually attractive and have toned arms that look good on television when we wear sleeveless outfits, which is always, unless we're a man."