Becoming a weather savvy mariner requires familiarity with a few basic physical and meteorological principles. Among the foundation skills covered in this webinar are the basics behind weather systems along with the skills for interpreting and understanding surface weather charts as forecasting tools. Join meteorologist Mark Thornton on Tuesday, February 26, at 8:00 pm Eastern/7:00 pm Central, for his webinar, Great Lakes Marine Weather Basics. Click here for more information and to register for class. This webinar, the first of four classes offered individually and as a specially priced package, builds a solid Marine Weather foundation for the remainder of the classes in this series.