public ActionResult Forecast()
        {
            ViewBag.ParkName = Session[Session_ParkName];
            if ((string)Session[Session_TemperatureUnit] == "Farenheit")
            {
                ViewBag.TemperatureUnitSwitch = "Celsius";
            }
            else if ((string)Session[Session_TemperatureUnit] == "Celsius")
            {
                ViewBag.TemperatureUnitSwitch = "Farenheit";
            }
            else
            {
                ViewBag.TemperatureUnitSwitch = "Celsius";
            }

            string parkCode = (string)Session[Session_ParkCode];

            List <WeatherModel> forecasts = weatherDAL.GetForecasts(parkCode);

            foreach (var forecast in forecasts)
            {
                forecast.TempatureUnit = (string)Session[Session_TemperatureUnit];
            }

            return(View("Forecast", forecasts));
        }