I've idea what you're looking at, but presume it's a ground report.
Go
here and register for the UK Met Office (it's free).
Then log in and in the top left corner you'll see a link for Form F214.
This will give you the predicted wind at altitude for various different altitudes in various different locations. Your instructor will take you through using and understanding this.
You can also register for the Irish Met Office
here. After registering, switch to "Local" and scroll down to the bottom and you'll find the wind charts. They are similar to the F214 mentioned above.
dp