UKC

If you love a map, and an smart overlay on that map, something similar to https://www.flightradar24.com/

Then take a look at https://www.windyty.com for something super smart.

Have fun.

In reply to Tony the Blade:

Cheers, thats really good!

In reply to Tony the Blade:

http://www.ukclimbing.com/forums/t.php?t=628088

In reply to Tony the Blade:

It's a very nice visualisation, but it doesn't show you where the air actually came from! Streamlines illustrate the wind flow pattern at a given point in time, but since the flow pattern changes in time, streamlines are not the same as the trajectories of air parcels. There a nice description of the difference here: http://www.atmos.washington.edu/~durrand/animations/vort505/vortanim1.html

In reply to Tony the Blade:

That's an excellent site - thanks a lot.