@squshy
Maybe you've put the height slider to indicate winds in upper levels.

e.g. surface wind 5 kts
a287b227-99ff-45bd-a1d9-c3bad8e2340b-εικόνα.png

Winds at 30000 ft (9km high), 78 kts !!!
e50d706a-a6de-439c-8ccf-105b1aaedbce-εικόνα.png