A Weatherman (n.) seldom has an umbrella when it rains.
The Weatherman (n.) is a man you can never depend upon to be always wrong.
The Weatherman (n.) is a prophet who can read the past better than he can the future
The Weatherman (n.) is a prophet who is always right, except for his timing.
A Weatherman (n.) is able to forecast changes in weather due to his experience, knowledge and rheumatism.
The Weatherman (n.) is always right about one thing: there's some kind of weather every day.
The Weatherman (n.) is another tipster who is paid for his predictions and not for their accuracy.
The Weatherman (n.) can never be sure about the weather, and we can never be sure about him.
A Weatherman (n.) makes the mistake of forecasting the weather before it happens.
The Weatherman's (n.) reports would often be more accurate if he would only stick his head out of the window.
The Weatherman (n.) is smart enough to get paid for predicting the weather, but too smart to bet on it.
A Weatherman (n.) is so called because you never know whether he is right or wrong.
The Weatherman (n.) is sometimes liable to make a mistake - and guess right.
The Weatherman (n.) is the leading writer of fiction employed by the government.