Web site of the NWS Aviation Weather Center, delivering consistent, timely and accurate weather information for the world airspace system

Raw and decoded airport observations. You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all Government-furnished computers connected to this network, and 4) all Government-furnished devices and storage media attached to this network or to a computer on this network.

HEMS Tool is now GFA-LA. The HEMS Tool has been integrated into the interactive Graphical Forecasts for Aviation - Low Altitude. Click on the helicopter button in the upper right part of the map to switch GFA from general aviation mode into low-altitude mode, which offers expanded capability from the HEMS Tool.

3 天之前 · You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all Government-furnished computers connected to this network, and 4) all Government-furnished devices and storage media attached to this network or to a computer on this network.

New data API of AviationWeather.gov. This supercedes the ADDS Data Server and AviationWeather Web Services.

Restricted preview of proposed SIGMET products from AWC. You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all Government-furnished computers connected to this network, and 4) all Government-furnished devices and storage media attached to this network or to a computer on this network.

Aviation weather product information. From the Federal Meteorological Handbook volume one:. METAR contains a report of wind, visibility, runway visual range, present weather, sky condition, temperature, dew point, and altimeter setting collectively referred to as "the body of the report".

You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all Government-furnished computers connected to this network, and 4) all Government-furnished devices and storage media attached to this network or to a …

Access to black and white aviation fax charts. You are accessing a U.S. Government information system, which includes: 1) this computer, 2) this computer network, 3) all Government-furnished computers connected to this network, and 4) all Government-furnished devices and storage media attached to this network or to a computer on this network.

Decision Support Imagery help - Aviation Weather Center