The Orbiting Carbon Observatory 3, or OCO-3, sits on the large vibration table (known as the "shaker") in the Environmental Test Lab at the Jet Propulsion Laboratory. via NASA http://www.nasa.gov/image-feature/new-mission-ready-to-extend-nasas-study-of-carbon
With a high of 53F and a low of 33F. Current temp 46 Current condition Cloudy. 
Sunrise at April 30, 2019 at 06:27AM sunset at April 30, 2019 at 08:20PM. Humidity 55%.