I did a time lapse of the effects of the blizzard at Lechmere Station in Cambridge, MA from 10am to 6pm.
This was done using relatively short exposures taken every 30 seconds. Normally i'd try and stick to a 180 degree shutter angle, but to do so in this situation would have blurred the scene because of the sheets of snow.
I used a 5D mkii shooting sraw on a 100mm 2.8L Macro. Iso ranging from 100-3200, F-stop: 11-7.1 . I exported the video from Lightroom 3 using custom slideshow preferences.
Feel free to offer constructive criticism (or even just S___ talk since i'm usually hypercritical of everything).
Note: you should download the original MP4 to get the preferred viewing experience.