Does anybody know if there is a place I can find historical data of weather forecasts by forecaster? I'm mainly interested in forecasts of high temperature and low temperature, but precipitation forecasts would be great as well.
To clarify, I am looking for historical forecast data. For example, I would be interested in knowing what Wunderground said the weather forecast for April 20th was on April 16th. Essentially, I am looking to compare historical forecasts against the actual weather that occurred to see if different sources of forecasts have different biases.