Aviation weather forecasting by the National Weather Service is in support of aircraft operations at national and international airports as well as en-route forecasts of wind and weather. The Chicago National Weather Service Forecast Office provides forecasts for:
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The Aviation Weather Portals are a one stop shop for local aviation weather information. Information included on the airport specific pages are TAF's, local aviation forecast discussion, surface analysis, radar and satellite imagery, AWC forecasts, TCF, and links to other aviation tools.