ROANOKE, Va. – Temperatures Thursday rose into the upper 50s and lower 60s, and more of that expected throughout the day Friday. What we're tracking Saturday eveningPrior to that, we warm into the upper 50s and lower 60s. Colder air lags west by Sunday, meaning high temperatures will be similar by then. However, Monday’s storm system is trending farther to the west, meaning that the best chance for any snow will likely be closer to the West Virginia-Virginia line. High pressure to the north will send colder air into the region, while a storm system rides up the East Coast.