FiveThirtyEight is forecasting the presidential election with three models.  In each of these approaches, state-level winning probabilities are assigned to the candidates with each update of the forecast.

We've created an electoral map for each model that will update with changes in the FiveThirtyEight state-level probabilities. For example, the 'Polls-only' model as of Sunday morning translated into the map below.

See the article Electoral Maps Derived From FiveThirtyEight Forecasts for the most current maps, along with links to interactive versions.