Isolated to steep, leeward terrain in the wind zone, there might be a lingering wind drift or two, or shallow loose snow sluff that'll react to your additional weight. Not particularly widespread, but remember... if you're tagging steep, technical terrain, be aware that even a small slide could surprise you and possibly knock you off your feet and boss you around. So, the ticket to riding safely today is simply look for and avoid any fat, rounded piece of snow, especially if it sounds hollow like a drum.