Peg wanted to know, “Why do you use dew point instead of barometric pressure? High pressure meant good weather and low pressure meant storms.” While both dew point temperature and ...

Add Yahoo as a preferred source to see more of our stories on Google. Higher dew points can mean misery. Parts of the United States have gotten an early taste of summer weather, as temperatures and ...

Dew point/relative humidity questions come up fairly often and this is a good one. Water vapor in the atmosphere is pretty important for deep-sky observing and photography. The atmosphere can only ...

It’s that time of year when the lexicon of the meteorologist regularly includes the phrase dew point. This concept is often confused with relative humidity which doesn’t tell us anything about how you ...

Trey Fulbright is the newest meteorologist on the KDKA First Alert Weather Team. In addition to seeing his forecasts on air, he also does weather and climate reporting. Trey comes to KDKA from Des ...

Meteorologist Paul Douglas answers reader questions about the weather and other natural phenomena every couple of weeks. Submit your own questions below. I’ve lived in other parts of the country, and ...