Model and forecast
Wich model is more accurate for the forecastsof southern Italy?
Some areas in southern Italy are quite mountainous, so it’s better to use the highest resolution models (small grid)
NEMS (Meteoblue) 4km, ICON 7km, ECMWF 9km, GFS 22km.
NEMS is good for temperature and wind in altitude, but quite bad at sea level. I would recommend ICON and ECMWF.
You can compare a weather station near your location with the forecasts of each models, as done here:
See Reported temperature or Reported wind
I totally agree with idefix37 (and I live nearby, West Greece)