Abstract: A clipboard assembly which can be used in all weather conditions provides a box-like inclement weather five-sided protective cover configuration for protecting writing media held by the board's clip, and a compact and generally planar collapsed configuration for use during good weather and indoors, and also for storage. When the all-weather clipboard assembly is in the inclement weather configuration, a top planar member covers the writing media from above, and one side of the protective cover is left open to provide access to any writing materials engaged by the clip. When the clipboard assembly is in the collapsed, good weather position, a pair of opposed walls of the protective cover fold under the top planar member, and an end wall folds down to form a new planar writing surface comprised of the top surface of the planar cover member and the outer surface of the end wall.