@marc-junique Have you tested different models ? ECMWF, GFS, METEOBLUE. Then you can compare observed temperature by official weather stations with models forecasts. Select Reported temperature and click one of them (in Guadeloupe there are 3). You get a comparison between reported and forecast temperature: [image: 1592832045876-be91a6c1-1cb1-4b09-a0ed-6882fcbf3acc.jpeg] See more details with this FAQ link: https://community.windy.com/topic/9425/how-to-use-the-observation-vs-forecast-feature Meteoblue seems better for temperature: [image: 1592834092098-3111ba27-769d-4354-9295-832edf384ba5.jpeg] Use also this feature: https://community.windy.com/topic/9427/how-to-use-the-compare-feature