
Aviation routine weather report. Format for shorthand weather information reporting using a standardized set of codes and abbreviations (for example
Found on
http://airodyssey.net/reference/glossary/

METAR is a format for reporting weather information. A METAR weather report is predominantly used by pilots in fulfillment of a part of a pre-flight weather briefing, and by meteorologists, who use aggregated METAR information to assist in weather forecasting. Raw METAR is the most common format in the world for the transmission of observational w...
Found on
http://en.wikipedia.org/wiki/METAR
[message d`observation meteorologique reguliere pour l`aviation] F ...
Found on
http://en.wikipedia.org/wiki/METAR_(message_d`observation_meteorologique_re

Acronym in FAA pilot briefings and weather reports simply means an "aviation routine weather report," but nobody seems certain about the original source. The format was introduced by the French on 1 Jan 1968, but was not adopted by USA and Canada until 1 July 1996, and is thought to be a contraction from M
Found on
http://www.aerofiles.com/glossary.html

abbreviation: Aviation Routine Weather Report (in international MET figure code)
Found on
http://www.encyclo.co.uk/local/20021

A weather observation near ground level. It may include date and time, wind, visibility, weather and obstructions to vision, sky condition, temperature and dew point, sea level pressure, precipitation amount and other data used for aircraft operations.
Found on
http://www.encyclo.co.uk/local/22268
No exact match found.