my dream

I had a dream that I was in a massive school. it was the middle of the day but dark out and raining hard. I could barely see anything but I knew I was in a classroom. I called to see if anyone was there but there was no one. I navigated through the dark school and found a huge door that was made of glass. it led to some kind of courtyard. the rain was loud in my ears. I stepped into the rain expecting it to be cold but it felt like I was taking a hot shower with my clothes on. I sat in the rain until I fell asleep. and when i fell asleep in the dream i woke up irl