Weather is an all-encompassing term used to describe all of the many and varied phenomena that can occur in the atmosphere of a planet. The term is normally taken to mean the activity of these phenomena over short periods of time, usually no more than a few days in length. Average atmospheric conditions over significantly longer periods are known as climate. Usage of the two terms often overlaps and the concepts are obviously very closely related.
Weather phenomena result from temperature differences around the globe, which arise mainly because areas closer to the tropics, around the equator, receive more energy from the Sun than more northern and southern regions, nearer to the Earth's poles.
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Weather Reports
Weather :: North America
Meteorology :: Earth Sciences

Canadian Content Weather - Offers local forecasts and 5-day weather for many cities across the country.
CANOE AccuWeather Page - 5-Day Forecasts, hourly observations, the Ray-Ban UV Index and tide forecasts for numerous cities by Province.
Climate Change - Offers information about climate and a view of the actions of the national and provincial government's actions on the subject. Defines climate change and offers resources for students and teachers.
Meta Description: [ On the Government of Canada Climate Change web site you can learn about the science, impacts and adaptation to climate change and how you can take action by reducing your greenhouse gas emissions. Take action on climate change! ]
Environment Canada: Canadian Climate and Water Information - Detailed historical climate data for all Canadian weather stations.
Environment Canada: WeatherOffice - Weather warnings, forecasts, current conditions, radar and satellite imagery, and precipitation for cities across Canada and the world.
Farmzone.com - Online regional weather for farmers across Canada, twenty-four hours a day with hourly updates, from The Weather Network and MeteoMedia.
Find Local Weather - Current conditions and five day weather forecasts for many Canadian cities.
Meta Description: [ Alphabetical directory list of weather forecasts for cities in the Canada ]
Geographical Portal for Climate Change - A portal to geographical information on climate change allowing the user to search for thousands of geospatial data collections worldwide. Offers a sophisticated search function.
HyperWeather.com - Canadian weather forecasts covering all canadian cities.
Meta Description: [ Canadian weather center - forecasts and current conditions for all canadian locations ]
Meteorological Service of Canada - Links to forecasts, current issues and descriptions of research and publications. Includes telephone numbers of staff spokespersons and details of the organization.
Quick Weather - Provides up to date weather information from over 400 Canadian cities, from Environment Canada.
Smog/Air Quality - Bulletins, discussion papers, fact sheets and reports.
The Weather Network - Provides current observations and forecasts for hundreds of cities in Canada, weather warnings, and seasonal reports.
Meta Description: [ the weather network web site provides weather forecasts, news, and information for Canadian cities, U.S cities and International cities, including weather maps and radar maps ]
Weather by E-mail - Canadian weather conditions and forecasts, on-site or sent daily via e-mail.
Meta Description: [ Delivering weather forecasts online since 1996. ]
Weather.cx: Canada - Weather conditions and 5-day forecasts for Canadian cities.
Meta Description: [ Weather.cx :: Canada Weather. Find local weather conditions and five-day forecasts for more than 50,000 cities worldwide. ]
WeatheRadio Canada Station Directory - Basic and technical data station listings.
WeatherTec's Canadian Agricultural Weather - Current, short-range and long-range weather forecasts designed specifically for the western Canadian grain industry.
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