In the late 1950's, NASA scientist Lewis Kaplan developed a groundbreaking way to calculate temperature in the atmosphere for weather forecasting. via NASA http://www.nasa.gov/image-feature/how-atmospheric-sounding-transformed-weather-prediction
With a high of 60F and a low of 38F. Current temp 37 Current condition Fair. Sunrise at May 2, 2019 at 06:24AM sunset at May 2, 2019 at 08:22PM. Humidity 61%.