There is a "local news formula" that varies very little between consultants. The "formula" has been heavily researched and almost every medium and major market newsroom, with a few notable exceptions, follows it. This is why local news tends to look the same not only from channel to channel, but from market to market. Same sets, same type of news content, and an over abundance of weather. It's all being done the same, because (as the consultants will tell you), this is what the audience wants.
So a typical half hour will lead with hopefully "breaking news", and on a good day, "more breaking news", and like clockwork, after 2 or 3 stories it's right to weather tease #1, where they give you about 30 seconds, but all it really is telling you is to come back for "my full forecast" later in the half hour. Perhaps another quick story, then a bunch of teases as to what is coming up after the break. This is called the 80-20 tease, where they actually are giving you about 80% of the story in the tease, and expect you to stick around for the remaining 20% of the story later. Back from the break, maybe some quick health or money news, or again if lucky, more breaking news, then weather tease #2, this one quicker because the weather anchor is now on deck. Next break ends and it is right to the weather. Even if there is no weather of note, it is treated with great importance. Back for maybe some headline sports, and then more teases for the next newscast, and perhaps a "kicker", an old term for an entertaining story that has the whole anchor team chuckling as the camera pans out from the desk. That is local news today.
What is frustrating is it is the same almost everywhere. The only thing that is different are the faces and the logos. Even 15 years ago there was more creativity, story-telling, different formats, different approaches. That is mostly gone today. Because the "formula" is what rules. Too bad.