Here's one for fellow weather geeks: one year of daily North Atlantic Oscillation (NAO) ensemble forecasts compared to observations.
— Prof Paul Williams (@DrPaulDWilliams) January 22, 2020
It's mesmerizing to watch and my take-home message is that the forecasts are remarkably good, even 14 days ahead.
Source: https://t.co/dUOXWmPQ5e pic.twitter.com/rqETA4op15