In a high pressure system there are cirrus or stratus clouds or possibly no clouds
High Pressure, in this case we are talking about a High Pressure System. A High Pressure System doesn't allow clouds to form, which means you can get great weather from this type of system.
low pressure systems
high pressure system
Air always moves from areas of high pressure to areas of low pressure. Therefore, air moves away from high pressure systems, thus creating wind which pushes clouds away. This results in a clear sky at the high pressure system.
When there is high pressure, the air is less dense i believe
High Pressure, in this case we are talking about a High Pressure System. A High Pressure System doesn't allow clouds to form, which means you can get great weather from this type of system.
low pressure systems
In a high pressure system air sinks and is compressed. As the air is compressed it heats up, which can cause clouds to evaporate.
Clear, no clouds or fog.
high pressure system
Air pressure systems are generally characterized by calm weather with few or no clouds.
Air always moves from areas of high pressure to areas of low pressure. Therefore, air moves away from high pressure systems, thus creating wind which pushes clouds away. This results in a clear sky at the high pressure system.
When there is high pressure, the air is less dense i believe
You expect calm weather with few or no clouds.
Low Pressure, A Low Pressure Area allows clouds to form, as a result, you can get a storm from a low pressure area.A High Pressure Area is the exact opposite, it doesn't allow clouds to form, you can get sunny weather from this kind of system.
A Low Pressure System is the kind of system that allows clouds to form. When clouds form, you can get a cloudy day, with most low pressure systems, the clouds bring the rain.
If there are almost no clouds in the atmosphere, that means there is a high pressure system, which causes cold, dry air to come down from the top of the troposphere.