Quote:
Originally Posted by cmyden
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I go here (
http://snow-reports.ca/weather/forecast) to get an idea of what kind of precipitation is around the corner.
I haven't heard of some of those sites but a lot of their "models" are based off of publicly available data and then interpolated. In other words, environment Canada releases a 15km forecast grid for upcoming precipitation every day. A site like snow-forecast uses their "model" to interpret how much snow will fall at a given point and then apply elevation factors for temp and accumulation. In theory it's great but it doesn't take into account wind and localized things like temperature inversion. Snow-reports.ca uses the same grid to publish their maps and instead of using some bogus formula to tell you how much snow is going to fall it provides you with a general sense of where and when the snow is falling. Then you use your own local mountain knowledge to take a guess at where you should go.