WAFS SigWx

Upcoming Changes

In collaboration with the World Area Forecast Centre (WAFC) London, the UK Met Office, WAFC Washington National Oceanic and Atmospheric Administration (NOAA) is developing the next generation of WAFS SigWx forecast charts. The changes will take effect on January 23, 2025.

Click for more information on the upcoming changes!

Current Charts

To view existing SigWx charts on AviationWeather.gov:

Colored mid level and high level charts are available as static images on the Decision Support Imagery page, found under the tools dropdown menu
Black and white Fax charts are available on the Fax Charts page, found under the tools dropdown menu. Select the SigWx from the top of the screen.

Upcoming

Similar graphics for mid and high level charts on the DSS Imagery and Fax Chart pages.
Interactive global charts showing icing, turbulence, thunderstorms, tropical storms, and more.
IWXXM data on the WAFS Internet File System.

	Temp	Wind	Alt
Vis	Wx	Cover	Ceil
	Dew	Wgst	Id

METAR

PIREP

TAF

Weather Symbol

SIGMET

G-AIRMET

CWA

Weather Image

Satellite

Radar

WAFS SigWx

Upcoming Changes

Current Charts

Upcoming