Weather resources for the media

Environment Canada is our nation's official source for weather, water and climate data in Canada and our nation's only official source for severe weather warnings. Media sources such as radio, television, newspapers and Web access free Environment Canada weather data 365 days a year.

Media can access our data via: 

National Alert Aggregation Dissemination System

Environment Canada feeds much of its weather warning information to the National Alert Aggregation Dissemination (NAAD) System. This free information system gives easy access to distributors like radio, television and web so that they can broadcast the alert messages. Distributors like Google Public Alerts and the Weather Network receive Canadian weather alert information through the NAAD System. This information is also distributed to TV and Radio Broadcasters through the new national public alerting system called Alert Ready.

Weather Media Site

To better serve the Canadian media, Environment Canada has created a free weather web service dedicated to the media where members of the media can configure their personalized weather pages and access the complete range of current weather information, including weather warnings for their locations of choice. offers up-to-the-minute information on current weather conditions, forecasts and warnings for over 800 locations across the country. It also provides the public with access to a variety of other products, including marine information, satellite and radar imagery, weather models, long-range predictions, and resource material on weather-related phenomena. also serves as an entry point for other environmental information. If you are looking for maps and forecasts of ice conditions on major marine routes, these can be found on Environment Canada’s Canadian Ice Service site.You can also access historical weather information through a link to the National Climate Data and Information Archive, as well as information on water levels in the nation’s lakes and rivers as monitored by Environment Canada’s Water Survey of Canada.

Media Enquiries

For direct media inquiries and requests, and access to news releases, advisories and statements, please visit Environment Canada’s Media Room.

RSS Feeds

Do you need to be notified when there is a change in the weather forecast or conditions for a particular area? Get the weather information you want when you need it, by subscribing to our free Really Simple Syndication (RSS) feeds.Or would you like to provide visitors to your website with Environment Canada’s up-to-date weather information, including weather watches and warnings? We offer two options, one that alternates between forecast and current conditions and the second offering static forecast information for locations where no current conditions are available.To learn more about RSS or to add the WeatherLink features to your webpage, visit our web site and follow the instructions. Stay up-to-date with local weather as it happens with the new mobile website. Through your mobile device you can now have fingertip access to's most popular products including current conditions, forecasts, warnings and radar imagery! Looking for additional ways to access information wirelessly? Visit Canada’s Wireless Portal for additional ways to receive automated computer updates.

Telephone Services

Thanks to modern technology, the most up-to-date weather information is just a phone call away. Environment Canada’s telephone weather services allow Canadians to get their weather almost anywhere there is a cellphone signal or a land line.Environment Canada offers two types of telephone services for weather information. One is a free automated recording of current conditions, forecasts and warnings for many communities in your local calling area. The other is the Live Weather Consultation Services, a 1-900 user-pay consultation service for people who want more detailed information or advice. It puts callers in contact with one of our weather experts, or with specialized consultants who are available to discuss marine weather and past weather events and trends.

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