Relative humidity is not a good way to tell if we have muggy air on the way. Here’s why. The key word in relative humidity is ...

If you stepped outside this afternoon, you probably noticed it almost instantly. The air felt heavy, thick, and distinctly ...

YOUNGSTOWN, Ohio (WKBN) – There might not be a more misunderstood phrase in meteorology than “relative humidity.” Every summer when humidity returns, this phrase echoes across the United States: “It ...

When humid weather rolls in, it leaves a heaviness in the Wisconsin summer air. It can spoil the summer fun and even lead to heat-related illnesses.

Dew point vs. relative humidity – which is more useful to determine comfort level? Undoubtedly, the answer is the dew point temperature, but it’s not perfect in every instance. Let’s look at relative ...

PITTSBURGH (KDKA) -- It may be controversial to say in these parts, but it is ridiculous to use relative humidity as an indicator of comfort. While many people are familiar with relative humidity, it ...

New research finds indoor relative humidity between 40 and 60 percent is associated with relatively lower rates of COVID-19 infections and deaths, while indoor conditions outside this range are ...