Modise was born in Ratlou Local Municipality in the present-day North West province.
Premier Modise named her as MEC for Economic Development, Environment and Tourism.
[3][4] She remained in that portfolio until 3 May 2012, when, in another reshuffle, she was moved to a new post as MEC for Sports, Arts and Culture.
Mahumapelo reconfigured Modise's portfolio, making her MEC for Culture, Arts and Traditional Affairs.
[7] In January 2016, Modise announced her resignation from the Executive Council and the Provincial Legislature.