Multnomah Channel - Chapman Landing Wind ForecastUnited StatesORColumbia CountyMultnomah Channel - Chapman Landing1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Multnomah Channel - Chapman Landing wind forecast issued today at 5:30 pm. Next forecast at approx. 5:30 am.Get WillyWeather+ to remove ads