Where can I find the latest METAR and TAF for RPVK / Kalibo International Airport?
You can find the latest METAR for RPVK here: https://tgftp.nws.noaa.gov/data/observations/metar/stations/RPVK.TXT and TAF here: https://tgftp.nws.noaa.gov/data/forecasts/taf/stations/RPVK.TXT

Remember to look at the publication date/time, since it may not be very recent.