Weather Products
Advisories
- AIR/SIGMETs
Observed Products
Forecasted Products
- Convection
- Winds/Temps
- Turbulence
- Prog Charts
- Icing
- TAFs
These products are available online and run directly within your web browser.
Desktop Apps
Flight Path Tool

Provides all ADDS weather products in a single interactive display. Slices through 4D datasets horizontally at a flight level, vertically along a flight path, and in time. Includes meteorograms at surface points.
- Learn More
- Launch Application
HEMS Tool

Provides weather of interest to low altitude pilots in an interactive display. Interpolates 3D weather variables to AGL altitudes. Includes street-scale basemaps.
- Learn More
- Launch Application
These "all-in-one" applications run outside of the web browser and your system may require additional configuration before you are able to launch them.
Data Services
Text Data Server

The Text Data Server enhances and complements the ADDS web site by providing flexible and queryable access to real-time METARs, PIREPs, TAFs, and AIR/SIGMETs data.
- Learn More
In addition to the weather products and desktop applications, ADDS also provides service level access to selected real-time data.

HAST 19:34
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PST 21:34
MST 22:34
CST 23:34
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UTC 05:34

News

Experimental ADDS Funding Interrupted

November 28, 2011

Dear Experimental ADDS Users,

Funding for Experimental ADDS has been temporarily interrupted.

The Experimental ADDS site will not be turned off at this time. This site has been designed and implemented to run autonomously, so you likely will not notice any difference.

During the funding interruption the Experimental ADDS site (http://weather.aero) will no longer be monitored by staff. This means that:
1) User support emails and telephone calls will not be answered.
2) All improvements and system maintenance have been put on hold.
3) If a significant problem in the Experimental ADDS data, products, applications, or web site is detected, the site will be shut down until funds are available to repair the fault.

We hope this situation will be short-lived, but please be prepared to consult alternate sources of aviation weather. Thank you for your patience.

Regards,
The Experimental ADDS Team

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