Precipitation Precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of precipitation include drizzle, rain, sleet, snow, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and "precipitates". Thus, fog and mist are not precipitation but suspensions, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with
Gregory M. Sleet the son of Pulitzer Prize-winning photographer Moneta Sleet Jr. Gregory M. Sleet Gregory Moneta Sleet (born March 8, 1951 in New York City, New York) is a former United States District Judge of the United States District Court for the District of Delaware. Sleet was born in New York City, New York. He received a Bachelor of Arts degree from Hampton University in 1973. He received a Juris Doctor from Rutgers School of Law–Camden in 1976, where he was an Earl Warren Scholar. He was an assistant public defender, Defender Association of Philadelphia from 1976 to 1983. He was in