AccuWeather.com - Portland Weather: Has current conditions, 5-day weather forecasts, maps, radar, and satellite images for Portland.
CNN Weather: Current conditions and forecast.
Rain or Shine Portland: A remarkably accurate forecast of Portland's weather.
WxUSA - Portland: Includes local links to current conditions, forecasts, radar, maps, severe weather and earthquake information, and weather cams.
Yahoo: Portland OR Weather Forecast: