Astronomer Madeline predicts a meteor shower that will occur just days before Christmas. In order to better study it, she goes to Summit View where you can best see it. On the way there, she meets ranger Ryan, who helps her when she gets a puncture. It turns out that he can also help her to the best place to scout for the meteor shower. Now she just has to convince the city to turn off the Christmas lights in order to see the celestial phenomenon. Ryan and his daughter Celeste help and they get to know each other well during the week.
No, the whole concept doesn't work. That a meteor shower would be so important and Ryan's way of not understanding that she takes her job seriously. Etc.