When weather ball’s red as fire,was grey, not working.
Temperature’s going higher;
When weather ball’s white as snow,
Down temperature will go;
When weather ball’s royal blue,
Forecast says no change is due;
When weather ball blinks in agitation,
Watch out, folks, for precipitation –
J.F. Powers, Wheat That Springeth Green
You really have to be a native Minnesotan from a few years back to appreciate how funny that ditty is.