Wx Centre uses a combination of data to produce forecasts accurately.

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Data:

Weather observations

Alerts are sourced from Environment and Climate Change Canada and other weather sources for international locations.

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Models:

Forecast guidance is derived from multiple numerical weather prediction models, including:

• GEM

• GFS

• ECMWF

• Artificial Intelligence (AI) Models

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Radar and satellite images are provided by government and meteorological agencies.

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Disclaimer:

This website is not an official source for weather warnings or alerts. For official warnings and emergency information, please refer to authorized government sources.