Summer is here, and heat and humidity have arrived.

There are various ways to measure the amount of water vapor in the atmosphere. The amount of moisture a given parcel of air can hold is dependent on the ambient temperature. Higher temperatures mean ...

OMAHA, Neb. (WOWT) - The moisture content in the air can be measured in both the relative humidity and the dew point, however, the way they are calculated is very different. The dew point is the ...

Before you step outside, you may want to know how humid, or "sticky" it feels. That comes down to knowing the dew point. Dew point is more commonly discussed in the summertime and is a good measure of ...

The heat index shows how humidity makes hot days feel hotter, and why direct sun can push dangerous conditions even higher.

Delhi's "feels like" temperature hit 51.3 degrees Celsius on Sunday, June 28, even though the thermometer read just 41.3 degrees Celsius. Here is what the heat index means, the simple maths behind the ...