Weird Al Yankovic Live - The Alpocalypse Tour (9pm, Comedy Central) - Weird Al Yankovic performs songs from his 2011 album "Alpocalypse," including "Perform This Way," and familiar favorites such as "Fat" and "Amish Paradise." Filmed in Toronto at Massey Hall in July.

Storm Chasers Greatest Storms (9pm, Discovery) - Highlights from the 2010 tornado season are featured.

Love's Everlasting Courage (9pm, Hallmark) - Continuing from the "Love Begins" movie, farmer Clark Davis (Wes Brown) struggles to repay a loan and save his land during a drought. To make matters worse, his wife (Julie Mond) becomes gravely ill after agreeing to take a job to bring in more income.

Home by Novogratz (9:30pm, HGTV) - The Novogratz duo upgrade a living-dining room in a luxury apartment for two bachelors. They get bright blue paint, unique art pieces, vintage and modern furniture, and a bar.

Bedlam (10pm, BBC America) - Residents of Bedlam Heights apartments are haunted by ghosts, one of whom threatens a woman who lives and works there. In this series opener, the woman is visited by her adopted cousin who reportedly can see ghosts and glimpses of past events.

Saturday Night Live (11:29pm, NBC) - Recent Emmy-winner Melissa McCarthy hosts. Lady Antebellum is the musical guest.