Well, looking through the leaflet documentation it appears I need to use something like this:

L.marker([51.5, -0.09], {icon: greenIcon}).addTo(map).bindPopup("I am a green leaf.");

Now the questions are, how can I get the wind speed and direction?

I tried something like this to get the mph but it failed:

mph=W.overlays.gust.getMetric('mph');

I'd love to get a little help here.

Bob

Also it would be great to change the font size.

I'm not using the embed code but I'd like to use the functionality of the "marker". How do I add that using JS?

In my function windytymain I have this:

W.overlays.gust.setMetric( 'mph' );

What code do I use to get the marker?

Thanks,

Bob