1. In a computing environment, a method comprising: receiving input corresponding to a desired time of prediction; providing the input to each of a plurality of time series algorithms; receiving a prediction value from each of the time series algorithms; and blending the prediction values into a forecast result corresponding to that desired time of prediction, based at least in part on the input corresponding to a desired time of prediction, wherein blending the prediction values into the forecast result comprises computing an exponential function based at least in part on a value corresponding to the desired time of prediction, the exponential function corresponding to a curve having a control variable set for a slope and a start of the curve, and one or more constant coefficients.