Being a Premium user you can save your last layer and model used when you leave the app.
However pressure isolines are not saved.
As Premium user, you can select Use last overlay in Settings:
No, the ECMWF model is updated 4 times a day, every 6 hours.
Windy updates this model 4 times a day only for Premium users and 2 times a day for free users.
Hello @korina, it was a bit hidden but it does work. Thanks a lot!
Ok sorry its in UTC time.