Environment Canada's Web server (English and French) includes Canada's climate and meteorological data updated daily, monthly, and seasonally. Forecasts, maps, satellite images, and weather service modernization information is available.

Recent observations have suggested the return of the phenomenon El Nino, which potentially can cause severe abnormalities in weather patterns around the world, as it did in 1997-1998. An article from ABCNEWS.com describes El Nino, the 3,000 mile long and growing streak of warm water in the Pacific Ocean that satellites have detected, and also mentions the advisory that the National Oceanic and...