Dan Morgan wrote:

DO you know of any sites with
historical information so I can get an idea of past trends (e.g.
generally better in early Feb)?

Tony Crocker has a wealth of historical data, but you have to pay a
few dollars for it. Whistler Roundhouse has virtually equal amounts
of snowfall from November through March, with just a small dropoff
in March. Whistler base gets the most snow in January, and it drops
off quickly after that. Good conditions at the base are hard to come
by, but the upper mountain almost always has good coverage.
--
terry morse Palo Alto, CA http://www.terrymorse.com/ski/