Here on Cape Cod, the track of a low pressure center is critical to whether we end up with snow, rain or a mixture of both. NOAA's Hydrometeorological Prediction Center issues this map, which combines computer model outputs and forecaster inputs, to show expected forecast tracks of low pressure centers over the next several days. Use this map to track storms as they approach Cape Cod and refer back to forecasts issued by CapeCodWeather.Net.