Pattern Change Likely Next Week into December

As we look ahead to the end of November and beginning of December, many of our models are identifying the potential for some below average temperatures across Southern Ontario.

After this weekend and the beginning of next week appear to be above average, temperatures will likely begin changing Tuesday, with below average temperatures expected.

The Climate Prediction Center in College Park, Maryland has issued two outlooks relating to expected temperature, one for the next 6 to 10 days and one for the next 8 to 14 days. Both outlooks show that below average temperatures are expected. Although they do not forecast for Canada, their forecasts can be interpolated into Canada.

Environment Canada's modelling also shows that Southern Ontario has a large probability of below average temperatures between November 30 and December 7.