What is the meaning in a dream of whistle

Had a dream of two glowing white angels in the corner and I couldn't move while a dark figure blowing a whistle as it is coming around the bed to my husbands side and blowing it right in his face

My dream started in the woods behind my old house, the house I grew up in. I was walking beside the creek that runs through our property when a little girl came up from behind me. Her features were muddled, except her long blonde hair and hazel eyes. For some reason, I knew I needed to take her hand and walk her to someone or something, so I smiled at her and did so. As we walked, we finally saw figures on top of a small hill, all dressed in white. I immediately knew that this was where I was supposed to take the girl. I didn't recognize any of the people - there were about 6 or 7 of them - except for one: the Pope. The Pope gestured for me to take a seat beside him and I did as the others took the little girl from me. I didn't see where they took her. The Pope and I sat and ate something - I can't remember what we were eating. We didn't speak or even really look at each other. When we were done eating, I turned around and found that I'd been turned back into a child and I was standing on a staircase that led upward. I began walking up the stairs and the scenery began to change. Instead of going up into the air, I was emerging from beneath the ground right next to the front porch of the home I grew up in. I suddenly heard screaming and looked up to find that the sky had turned green. I knew immediately that a tornado was coming and that's what had people screaming. The screaming got closer and then one of my old friends from high school appeared on the porch. He fell over the railing and into the hole I'd emerged from. The stairs were gone, so I didn't know how I was going to get him out. The wind began to pick up and whistle and I knew I needed to find shelter quickly, but I couldn't bring myself to leave my friend. I found part of an arbor that had fallen down and used it to try to get my friend. Just as he grabbed the other end of the arbor, I woke up.

A train whistle off in the distance. I have the feeling of being alone and a cold wind brushes past me. I cannot see anything, but hear a female crying in the distance as well.