As this water vapor moves high into the air, the surrounding air cools it, causing it to condense and form clouds. The tiny droplets of water in clouds collect on bits of dust in the air. When these drops of water become heavy enough, they fall to the ground as rain (or hail or snow).
Sponsored Topics. Witt is a city in Montgomery County, Illinois, United States. The population was 991 at the 2000 census, and 949 at a 2009 estimate. Witt is located at 39Â°15â²16â³N 89Â°21â²4â³W / 39.25444Â°N 89.35111Â°W / 39.25444; -89.35111 (39.254574, -89.350980).
Font Size: Government. The City of Evanston is a general purpose municipal government located in Cook County, Illinois. It is a home rule unit, as defined in the 1970 Illinois Constitution, and operates under the Council/Manager form of government to provide for the health, safety, and welfare of Evanston residents. Mission Statement.