The image to your left from WCPO's Skycam 9 is updated every five minutes and has the ability to swivel 360 degrees. P S Pete's Four Weather Ingredients 1. Air Pressure - Warm air is lighter than cool air, and it doesn't press as hard.
Warm air rises, causing a low pressure area and usually clouds as well.
Cool air sinks, causing a high-pressure area and usually sunshine. Moisture - Moisture evaporates from oceans, rivers, and lakes and enters the atmosphere as water vapor. As moist air cools, some water vapor condenses into tiny water droplets, forms clouds, and may fall as rain. Wind - Cool, heavy air tends to move into warmer, low pressure areas. The warm, light air is forced to move upwards.