The warmest winter on record could have far-reaching effects on everything from wildfire season to erosion, climatologists say, while offering a preview of what the season could resemble in the not-so-distant future unless steps are taken to cut greenhouse gas emissions. …Canada shattered temperature records this winter, and it wasn’t close, Phillips said, referring to national data going back to 1948. While winter’s end is typically marked by the equinox, climatologists look at what’s known as meteorological winter, the three-month period from December to February. Over that period, Canada was 5.2 C warmer than average, said Phillips. That’s 1.1 degrees warmer than the previous record set in 2009-2010. …Almost all of Western Canada, northern Ontario and parts of northern Quebec were under drought conditions as of the end of February, says a recent update from Environment Canada. Parts of southern Alberta and northern British Columbia reported conditions typically seen once every 50 years.