sääjärjestelmien
Sääjärjestelmät, or weather systems, refer to the organized patterns of atmospheric conditions that govern weather. These systems are driven by the uneven heating of the Earth's surface and the subsequent movement of air masses. They range in scale from small local phenomena like thunderstorms to vast, continent-spanning systems such as the jet stream.
Key components of weather systems include high-pressure areas (anticyclones) and low-pressure areas (cyclones). High-pressure systems are
Fronts are boundaries between different air masses, often characterized by significant changes in temperature, humidity, and