Former President Bill Clinton is coming to West Virginia this week to stump for Democratic presidential candidate Barack Obama.

Clinton's appearance will take place Saturday in Beckley. It was initially scheduled for Thursday.

Campaign officials didn't immediately give a reason for the change Tuesday.

Obama lost West Virginia's primary to Clinton's wife, Sen. Hillary Rodham Clinton, by 41 percentage points in May.

Bill Clinton was the last Democrat to win the state in a presidential election in 1996.