You may recognize the big blue H and red L when watching our meteorologists talk about the weather.That letter H and letter L ...

The overall weather pattern should bring several fast-moving storm systems across the Great Lakes region over the next two weeks. Much of the data shows Michigan will get some snow out of these ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Something unsettling is happening in the skies after dark. Meteorologists, climate scientists, and emergency managers are increasingly alarmed by a pattern that doesn't follow the old rulebook: ...