This morning, I got home at 5.30 from a sleep study at the hospital. I entered the apartment quietly so as to not disturb my roommate. Just as I got in the door, he was walking into the livingroom & saw me. The look on his face was one of "oh it's you" as if I was the last person he wanted to see. I told him the weather was bad, & he mumbled something as though he didn't understand, so I repeated it. "Hmmm". was what I got. I know he hates snowy weather, but it was forecast. He is usually terrible in the mornings, but I'm tired of being treated rudely just because he doesn't like mornings. I've got a lot on my mind (health-wise) & I didn't appreciate being treated this way.Should I speak to him about this, or let it go?