The next charts compares the Mean Absolute Error (MAE) from the forecasts generated each day for the past 30 days to the MAE value for the same period from a year prior. The mean absolute error is an average of the absolute difference between the actual temperature and the forecasted temperature in WxSim forecasts, displayed in C and F.

This final chart compares the Mix Percentage of WxSim-Lite ( bias corrections ) used in the final WxSim Modelling for the forecasts generated each day over the past 30 days to the WxSim-Lite Mix Percent value for the same period from a year prior. The Current Target is set to 46% influence on temperature and dew point from WXSIM-Lite data. Graph below shows the the current %.