meteorologist

noun
UK /ˌmiː.ti.əˈrɒl.ə.dʒɪst/
US /ˌmiː.ti.əˈrɑː.lə.dʒɪst/

A meteorologist is a person who studies the weather and tells us what it will be like.

The meteorologist said it will rain tomorrow, so bring your umbrella.


OTHER MEANINGS

2. A scientist who studies the atmosphere and how it changes.

She became a meteorologist to learn how storms form.

3. A person on TV who reports the daily weather.

The meteorologist showed a map of the sunny weekend ahead.

4. An expert who predicts conditions like rain, snow, or wind.

The meteorologist warned that a big snowstorm was coming.