What caused the weather change?

The main reason for the change in weather is the active movement of air masses in the lower part of the atmosphere, the so-called troposphere.
Due to the significant speed and difference in its character, one cyclone can push another from a certain territory, and thereby replace sunny and calm weather with a hurricane, showers or clouds.
There is also a physical change in the weather that is associated with a change in altitude.
Therefore, with an increase in altitude for every 100 meters, the temperature will decrease by 0.6 degrees Celsius.