l'anno scorso per una situazione del genere?...
http://www.ecmwf.int/products/forecasts/d/getchart/catalog/products/forecasts/medium/deterministic/msl_uv850_z500!Geopotential%20500%20hPa!72!Europe!12!pop!od!oper!public_plots!latest!chart.gif
http://www.ecmwf.int/products/forecasts/d/getchart/catalog/products/forecasts/medium/deterministic/msl_uv850_z500!Geopotential%20500%20hPa!72!Europe!12!pop!od!oper!public_plots!latest!chart.gif