Live raw METAR (current observation) and TAF (terminal forecast) for Marion, ICAO K5M9, at 37.20, -88.07. Data comes straight from NOAA's Aviation Weather Center and is cached for a couple of minutes; the page refreshes itself every few minutes while open. Add it to your home screen for one-tap access, or compare airports: https://rawmetar.com/K5M9,KGDA.