Quite suddenly the weather at Hogwarts changes...<br/><br/>From a gentle late summer early fall day (60's)<br/><br/>To an actual blizzard... (yes snowfall and low 30's)<br/><br/>It then begins to thunder and lightning in the midst of the blizzard... (yes lightning!)<br/><br/>It happens in a matter of moments... with no warning, those with half a mind know that this storm can't be natural... but what or who caused it?