Weather Fax Charts on the Internet

The NWS Gateway provides access to the latest versions of weather fax charts produced by the NWS. The charts are not altered or enhanced and are in the original black-and-white form previously used by NWS offices. These fax products are in a digital G4-1D (T4) code as defined in WMO Manual 386 for Global transmission and are enveloped in TIFF. You may need an external viewer to display TIFF files. Information about file formats, WMO codes, and other information about the NWS Gateway can be found here.

Here is a master index list of charts available on this server. Visit our radiofax charts page For more information about radiofax/weatherfax charts.