What is the difference between velocity and speed?

In meteorological data I found them used like this:

wind velocity: speed including direction

 

wind speed: just plain speed

What is the difference between velocity and speed?

In meteorological data I found them used like this:

wind velocity: speed including direction

wind speed: just plain speed

What is the difference between velocity and speed?

In meteorological data I found them used like this:

wind velocity: speed including direction

wind speed: just plain speed

What is the difference between velocity and speed?

In meteorological data I found them used like this:

wind velocity: speed including direction

wind speed: just plain speed