Summer is here, and heat and humidity have arrived.

That is because the dew point is a measure of how much water vapor is in the air and relative humidity is a measure of how much water vapor is in the air relative to how much water vapor could be in ...

NASHVILLE, Tenn. (WSMV) - When summer arrives, meteorologists talk about both humidity and dew point. While the two are related, they are not the same thing. Relative humidity is a percentage that ...

Whether a summer day is great or awful often comes down to the humidity.

NASHVILLE, Tenn. (WSMV) -As summer approaches the First Alert Weather Team will be talking more about the dew point temperature. It’s a great number to use to help you understand how it will feel ...

The hot temperatures aren’t going to come with dry, low humidity air. The tropical water vapor will make it feel even hotter ...

DEHUM: The basic operating principle of a dehumidifier is to remove water vapor from the air without overcooling the space. April 20, 2026 Humidity, aside from temperature, is perhaps the most ...

We all hate the sticky feeling that hot, humid days bring. But what's the science behind why it makes us so uncomfortable?

We have a hot spell coming to Michigan starting early next week. Eventually the humidity will become very oppressive as well.

Relative humidity and dew point are often mistaken for the same thing, and can be sources of confusion. We have recently gotten questions about the differences between the two, and which is more ...