Lightning Striking the Dreamer
Scholars have said that seeing lightning strike the dreamer alone, or its light seizing one's sight, or entering one's house, may indicate a delay for a traveler due to rain or a ruler's command. For a farmer whose land is barren, it is good news of bounty and mercy. In another context, lightning accompanied by rain might indicate painful words or physical punishment, and if the dreamer is ill, it could suggest impending death.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam