As we left the barn the sunshine and the sweet warm air met us like a high wave.

When hot air meets cold air different weather effects happen.

Data from the monitor are not even used to calculate whether the city's air meets the Federal standards, she said.

Suddenly, as the cold air met the burning nasal passages, my suffering made sense to me.

Warm air and waters met the colder ones coming down from the north.

The cold air met him on the threshold; it crept into the sleeves of his coat.

It's where hot air meets cold air that things get interesting.

But the air and the water must meet and obstruct each other.

"Consider reflections from the surface of the ocean, where the air meets the water," he suggested to his pupils.

Where warm and cold air meet, at around our latitude, they get mixed up in swirls.