Whoa, close call! I'm glad you weren't hit but the falling ice and snow.
I had a few very strange things happen when I was a younger. Here's one of them. I was about seven or eight years old and my family was riding in our car (a '76 AMC Pacer) for an evening drive. It was almost sunset and we were driving east. As we were driving down this four lane road we heard this very odd siren, it didn't sound like any siren I've ever heard. I remember both directions of traffic pulling to the curb, as is customary when you hear an emergency siren. Suddenly, it was as though something large was in the sky partially obscuring the sun. After this everything stopped, I believe whatever this was put everyone to sleep. I woke up before the rest of my family. My mom, dad, and brother's heads were all hanging forward and they were still out and woke up a few seconds after I did and have zero recollection of the incident. The really strange thing is I'm the only one in the car who remembers the event as it unfolded. They remember the siren but nothing at all after that. It was as though someone just paused a video. I have no idea how long we were asleep or much time passed. This happened in Columbus Ohio, where I grew up, and in the 1970's there was tons of UFO activity in that area...I think due to the Wright Patterson air force base being so close.