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.

2 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.

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.

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

The ADDS static graphics were phased out and replaced with the Graphical Forecasts for Aviation, which offers greater flexibility and configurability; some static graphics continue to be available for decision support.

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 …

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".

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.

1 天前 · 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.