The seasonal to decadal forecasts on ClimateData.ca show the probabilities of future monthly, seasonal, or decadal conditions compared to the 1991 to 2020 historical reference period. Monthly forecasts are available for the next three months, seasonal forecasts are available for rolling 3-month periods over the next 12 months, and decadal forecasts are available for two 5-year periods spanning the next 10 years.
Seasonal to decadal forecasts (S2D) are available on ClimateData.ca’s interactive maps and download page! There you can find location-specific information for monthly, seasonal and decadal forecasts.
Find everything you need to know about S2D forecasts here in one place, including links to forecast products, Learning Zone articles for guidance, News stories on S2D topics, and answers to frequently asked questions.
If there’s an S2D forecast product you’d like to see on ClimateData.ca, or if you are interested in sharing how you use S2D forecasts in your work, we’d love to hear from you!
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Canadian Seasonal to Interannual Prediction System (CanSIPS) forecast maps for Canada and globally.
CanSIPS forecasts on the MSC GeoMet web service and MSC Datamart data server.
Mapping tool for interacting with MSC open data including CanSIPS forecasts.
Based on CanSIPS, the Canadian Wildland Fire Information System (CWFIS), and advice from provincial agencies.
Generated using ECCC’s Global Ensemble Prediction System (GEPS) combined with the Canadian Drought Monitor (CDM).
Synthesis of predictions including those from the ECCC Canadian Centre for Climate modelling and analysis (CCCma).
This project was undertaken with the support of:
