A snake swims past a submerged tree in Pickens Lake in Sherman Tuesday afternoon. Unseasonably warmer weather will come to an end later this week as a cold front moves through the area, possibly bringing a winter mix with it.

A snake swims past a submerged tree in Pickens Lake in Sherman Tuesday afternoon. Unseasonably warmer weather will come to an end later this week as a cold front moves through the area, possibly bringing a winter mix with it.