Article continues below advertisementHoward Stern made a surprise appearance on Today on Tuesday, January 27, celebrating Al Roker's 30 years as the show's weather anchor.The radio personality, 72, naturally asked the question "everybody wants to know."Article continues below advertisement'Weather Groupies'Source: @Today/YouTubeHoward Stern called in to 'Today' to celebrate Al Roker's 30-year milestone.Roker, 71, has been forecasting everything from sunny skies to snowstorms on Today since 1996.