Vision: Seeing a thunderstorm and a dark sky: you arc unsettled about something. Watching a thunderstorm from a safe place: you are about to vent your anger and things will change for the better. Getting caught in a thunderstorm means you are on the wrong path and need to turn back. See Clouds, Hail, Rain, Storm, Thunder.
Depth Psychology: A thunderstorm stands for a lightning-fast outburst of emotions and a far-reaching, sudden change in your life!
See Thunder, Storm, Hurricane, Wind.