In the U.S., ForeFlight’s primary source for METAR data is the National Weather Service (NWS). Military Flight Bag (MFB) users also receive METAR data from the U.S. Air Force’s 557 Weather Wing.
For weather stations outside the NWS network, ForeFlight integrates data through Belfort Instrument, SayWeather (advisory-only weather information), or Potomac Aviation.
Last Updated:
Was this article helpful?