Weather

Weathernerds provides weather data in a flexible, practical interface. This site is designed to give creativity and control to the forecaster so that imagery is weather feature-based rather than relying on predefined geographic maps.

Their mission is to make quality weather information available to every person on this planet. No matter where you live in the world or how obscure an activity you require weather information for - they will provide you with as much relevant, local weather data as we can uncover.

They are committed to delivering weather information 24 hours a day, 365 days a year, across all platforms

Real-Time flow data for 536 Ontario rivers.

Moderate Resolution Imaging Spectroradiometer (MODIS) is a key instrument onboard the Tera and Aqua satellites.

The amount of ice cover varies from year to year, as well as how long it remains on the lakes. GLERL scientists are observing long-term changes in ice cover.