what type of weather is associated with rain?
Or: âexpect rain to spread into the area as a low pressure system approaches.â It is well established that high pressure is generally associated with nice weather, while low pressure is generally associated with cloudy, rainy, or snowy weather. But have you ever wondered why? In order to understand the types of weather conditions generally associated with high and low pressure systems, we must think âvertically.â The motion of air in the atmosphere above our heads plays a large part in the weather we experience here at earthâs surface.