The Weather Channel from the late 1980s to the late 1990s.
When I was in high school, I used to stay awake all night during the summer, raiding the kitchen to brew giant pitchers of iced tea and cook hot dogs and pizza rolls, and then retreating to the basement to play CDs and vinyl records, and watch reruns of Dave Schwartz from 2AM to 5AM. Then I'd go to sleep at 6AM, and wake up at either 10AM if I had to work, or 11AM if I didn't. Good times.