If you’re a Live Weather flyer on a Long-Range Flight Plan, it’s always useful to compare winds aloft in Meteoblue prior to finalizing your routes and determining fuel and time impacts.
Case in point: I’m on Leg B of what is in gameplay a one day plan - Quebec to Goose Bay for a technical stop, then onwards to Narsarsuaq Greenland for RON.
Good alignment of wind direction and speed in-game live weather and the Meteoblue feed:
