Heat headlines – from advisories to watches and even warnings – are stretching from coast to coast in the United States again ...

High humidity on July 1 coupled with temperatures near 95 drove the heat index up to 106 degrees. That shouldn't be the case ...

Let's say hello to Franklin County, Chambersburg there, I-81 and Route 30. Looks like *** busy Monday morning. *** couple of ...

Relative humidity is expressed as a percentage, whereas the dew point is expressed in degrees.

Another heat wave will hit the Chicago area this week, but this one will be different than before. Stream NBC 5 for free, ...

High pressure keeps us quiet and mostly sunny today! It also ushers in a brief bout of more comfortable humidity levels. We ...

After a drier Sunday, another heat wave is making a return. We could be seeing temps in the mid 90s with feels like temps ...

Moisture on a window on a muggy day. Every week WAVE 3 meteorologist Tawana Andrew breaks down what we know and what we don't about the climate and weather here in Louisville. Knowing the dew point ...

Humidity jumps and once again the heat index is high in central IN. Not as oppressive as last Thursday’s 105° but into the ...

Highs this weekend will be around 96 degrees, which is right on the edge of record levels, according to NWS records that date ...

The weekly outlook addresses the slow buildup of heat, humidity and storms this week but also takes a look at stronger ...

Hot and muggy today — highs near 94°F, feels like 100. Scattered storms possible this weekend; keep an eye on the radar.