[Q] Disable Google Now "Travel To" and "Weather" Notifications topic

Is there a way to disable the Google Now notifications for "travel to" and "weather" that popup on your phone all day long? I never need or want to know how long it is to travel to my home or office. I don't want a weather update either. How can I disable that crap? I tried going to the Android Wear app, then Settings | Block Apps, but there is nothing listed there that corresponds to these annoying notifications.