Is there high cloud cover across the western provinces of Canada?

High cloud cover refers to a significant amount of cirrus, cirrostratus, or altostratus clouds that can affect the weather conditions in an area. If the answer is true, it indicates that the weather observations at that moment show a significant presence of these high-altitude clouds over the western provinces of Canada.

High cloud cover can suggest that changes in weather might be occurring, as these clouds are typically associated with warm fronts or changes in atmospheric pressure. It can also provide insights into potential precipitation in the short term, which is especially important for sailors and aviators since it can affect visibility and overall conditions.

In this case, if this statement is considered true, it reflects the actual weather pattern at the time and aligns with the understanding of how high cloud cover can influence atmospheric conditions across the region. The presence of such clouds could indicate incoming weather systems or changes, necessitating the need for awareness and preparatory measures by those engaged in sailing or flying activities.