Hello Marc,
This morning I discovered a bug in the XML Nearby weather service.
The temperatures returned from the observation below was 24 degrees celsius and 10 degrees celsius for dew point. But it must be 01 and 01 degrees celsius.
It seems that the service returns the runway visual range as temperatures.
We know that the metar parser we are using is not perfect and we are looking for an alternative. If you know of a good metar parser in java please let us know:
http://forum.geonames.org/gforum/posts/list/25.page
clouds.null = n/a
clouds.SKC = jasno
clouds.CLR = jasno
clouds.FEW = skoro jasno
clouds.SCT = polojasno
clouds.BKN = oblačno až skoro zataženo
clouds.OVC = zataženo
clouds.VV = vertikální dohlednost