End zone: The Ravens practiced indoors Friday for a third straight day. Temperatures in Cleveland for Sunday’s game are expected to be in the high 30s with a chance of rain. … Harbaugh admits that he’ll occasionally take a peek at the out-of-town scoreboard Sunday to see how other teams in the playoff hunt are faring, but that’s nothing beyond what he usually does. “I always look,” he said. “It is always interesting to see what the scores are. I’m sure we will be interested in that, but really, again, it doesn’t matter. We need to win.” … Browns defensive back Briean Boddy-Calhoun (knee) is doubtful for the game, while wide receiver Matt Hazel (hamstring and defensive backs Jamar Taylor (foot) and Darius Hillary (knee) are both questionable.