The 24 hour Surface Analysis map shows current weather conditions, including frontal and high/low pressure positions, satellite infrared (IR) cloud cover, and areas of precipitation. A surface ...

the presenter will refer to high and low pressure. There may even be areas marked with ‘HIGH’ and ‘LOW’ on the weather map. But what does this mean? In this case, pressure is actually ...

Just like air rushing out of your car tire when the valve is open, air in the atmosphere is forced from areas of high pressure to areas of low pressure ... where weather occurs, to be both ...