164 sats \ 3 replies \ @Undisciplined 16 Mar \ on: The accuracy of weather forecasts has improved charts_and_numbers
When I was studying atmospheric physics in undergrad we did an exercise to see how chaos limits the ability to forecast.
My recollection is that if the atmosphere were filled with a 3-D grid of perfect sensors spaced one meter apart, it would still be impossible to do a high accuracy 30-day forecast.