e-meteo — Weather in Greece

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e‑meteo · multi-model agreement

Forecast confidence: how closely do the models agree?

See how closely ECMWF, GFS and ICON agree on temperature, rain and wind for the next 14 days.

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model agreement

Next 14 days

Agreement by day

ECMWF · GFS · ICON

How to read the result

🎯 High

The available models are relatively close. This reduces, but never removes, forecast uncertainty.

⚖️ Moderate

Some differences exist in temperature, rain or wind. Check again as the date approaches.

🔀 Low

The models diverge or fewer models cover the distant horizon. Treat the result as a scenario range.

Data sources and terms of use

Open‑Meteo Forecast

Daily output from ECMWF IFS, GFS and ICON is compared. The index is calculated by e‑meteo.

Official documentation

Meaning

Model agreement does not guarantee that the forecast will be correct, and the index is not an official warning.

When the figures are updated

Figures are stored briefly so the page loads faster. The result may change with the next forecast update.