Hughes upbeat about Storm's NRL form

Jahrome Hughes says the Storm are heading in the right direction, despite three defeats in a row. (AAP)

Despite losing a third successive game for the first time in his Melbourne career, halfback Jahrome Hughes says the Storm remain resolute that their NRL premiership ambitions are on track.

Hughes will play his 100th NRL game when they face South Sydney, who have won their last three, on Saturday night at Accor Stadium.