PHOENIX - The First Lady's Thursday visit to Phoenix is now set.

Michelle Obama is scheduled to speak at the Phoenix Convention Center at 2:30 p.m. Thursday, according to Hillary Clinton's campaign website.

Doors will open at 11:30 a.m. for the event.

Obama is the third Clinton surrogate to visit Arizona this week.

Bernie Sanders is in the state Tuesday and Chelsea Clinton, the Democratic nominee's daughter, will speak at Arizona State's Tempe campus Wednesday.