Weather

Weather Resources
USA Today Aviation Weather
Great overall article and resource page for aviation weather
DUAT Weather
Provided by Data Transformation Corporation, an FAA Sponsored Service
DUATS Weather
Provided by CSC DUATS
Metars
For the Continental U.S. - Sourced from Aviation Digital Data Service (ADDS)
Radar
Single-site NEXRAD images from NWS – Sourced from Aviation Digital Data Service (ADDS)
AOPA Weather
You’ll need to be an AOPA member to use this one
Wunderground
Aviation data and maps derived from National Weather Service products