Temperature
Daily high / low
- High
- — °C · —
- Low
- — °C · —
Loading Agios Stefanos observations…
Daily high / low
Direction —
Today’s total
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Satellite images show clouds, radar estimates precipitation, and lightning detectors record electrical discharges. The Windy map below shows an ECMWF rain forecast. Check each provider’s timestamp; images can be delayed.
Go directly to lightning detection for Greece and Europe, the rain radar, satellite images or the Snowly snowfall forecast map.






Explore predicted snowfall over Europe and Greece in 2D or 3D. Snowly processes ICON-EU, IFS, GFS and GEM forecasts and offers 3-hour and accumulated snowfall layers.
Values show liquid-water equivalent in mm, not centimetres of fresh snow or snow lying on the ground. Check the selected model, initialization time and forecast validity inside the map.
Source and application: Snowly.eu · open the full map.
The choice applies to widgets, maps and forecasts. Actual station readings stay unchanged. Automatic tries Open-Meteo first, then available direct sources if a supported request fails.
A data service supplying NOAA, ECMWF and ECCC forecasts. Available model names and grids are shown with each forecast.
Direct GFS, AIGFS, IFS, AIFS and GEM/GDPS data from the Xionia cache when a complete recent cycle is available. Supported grids are GFS 0.25° / 0.5°, AIGFS 0.25°, IFS 0.25°, AIFS 0.25° and GEM 0.15°.
Each available family contributes once per variable. Direct forecasts select the freshest available GFS grid and use equal family weights as the baseline. Local weights apply only where enabled after validation. The comparison shows actual percentages and model cycles.
A dash means unavailable data. Wind and gust may use different models. AIGFS temperature is excluded when it cannot be compared on the same elevation basis. Six-hour precipitation is water equivalent, not snow depth.
A “Rest of day” label covers only the stated time window; subsequent days require full local coverage. Days 8–14 are a less certain outlook. Agreement between models is not a probability from a true ensemble.
Weather forecasts by destination — cities, ski resorts and peaks
Animate clouds in visible, infrared and available RGB channels. Choose Greece, Europe, the Mediterranean or American GOES-East / GOES-West coverage. The original satellite panels and radars remain on this page.