PLAY with WIND MOTION - US Wind Patterns | Science News | Scoop.it
From www.senchalabs.org - February 29, 2012 12:14 PM

This map tracks wind direction (lines), speed (radius) and temperature (hue) measurements from 1200 weather stations across the country. You can play an animation of the wind movements and hover the weather stations in the map to get more information. Use the slider at the bottom to focus on a particular hour.