People that think that are simply not smart enough to read or listen to the latest forecast...!
I guess there are an awful lot of "dumb" people out there.
Sorry, NOPE. Weather forecasting is a combination of art and science. And art is subjective while science is objective. So you will NEVER get a 100% (or even 75%) every-day-through-the-year weather forecast for more than 6 hours out*. I'm not talking about +/- .1° or +/- 0.01" precip and "mostly cloudy" vs "partly cloudy". I'm talking about +/- 5°, +/- 0.10" and "mostly cloudy" vs "mostly sunny".
*I would LOVE to see data that supports a SINGLE instance. That's right, just one year's worth of a daily forecast by an individual source that is within 75% of their forecast on temperature, precipitation and cloud cover for tomorrow (yup, I relaxed it from 6 hours out to 24 hours for the challenge). I will gladly admit defeat and pay you 100 pesos in the form of clean fill if I am wrong.
Bottom line is, I am 1000% convinced that, while technology can give us a general idea of what to expect in the next couple/few days for weather, there are far too many factors for even modern super computers to account for. I can guarantee that not a single model accounts for the butterfly effect, simply because there is no way that anyone can keep track of every single butterfly, and when, where and how they are flapping their wings. 10-day and 14-day forecasts are about as accurate as a Bingo cage.