Meteorologist (noun)

A person who studies or forecasts the weather.

Origin:

Late 19th century: from french météorologiste, from greek meteoron "thing in the air" + -logist.

Examples:

1. The meteorologist gave the weather forecast on the evening news.
2. She was a well-respected meteorologist in the scientific community.
3. The meteorologist used computer models to make his predictions.
4. He was trained as a meteorologist at a top university.
5. The meteorologist's warnings of the coming storm proved accurate.