A scary puzzle comes together today: We've had the warm piece, the dry piece, and now wind. We also ask Denver7 Chief Meteorologist Lisa Hidalgo about the chances for a white Christmas. Plus, Colorado ski resorts rely on human-made snow. Also, women sue a dating app company for allegedly enabling a rapist. Later, Colorado's state historian on the sesquicentennial. And new holiday music from Denver pianist Annie Booth, with a nod to Charlie Brown.