# MeteoStack

> MeteoStack shows raw weather model forecasts as synced maps: ECMWF IFS, ECMWF AIFS, NOAA GFS, DWD ICON and Canadian GEM side by side, with an agreement map showing where the models agree.

## Model maps

- [Model maps](https://meteostack.com/maps): interactive, synced forecast maps of ECMWF IFS, ECMWF AIFS, GFS, ICON and GEM side by side (rain + thunderstorms, temperature, wind, clouds, isobars), with an agreement map showing where models agree. Built from raw open model data, 0.25° grid, every 3 h to +240 h.
- Shareable map views: `https://meteostack.com/maps?ll={lat},{lon},{zoom}&l={rain|temp|wind|cloud}&m={ecmwf,gfs,icon,aifs,gem,agree}&v={grid|swipe}`.
- Landing pages: [rain](https://meteostack.com/maps/rain), [thunderstorms](https://meteostack.com/maps/thunderstorms), [temperature](https://meteostack.com/maps/temperature), [wind](https://meteostack.com/maps/wind), [ECMWF vs GFS map](https://meteostack.com/maps/ecmwf-vs-gfs), [Europe](https://meteostack.com/maps/europe), [USA](https://meteostack.com/maps/usa).

## Studio

- [Studio](https://meteostack.com/studio): free weather video maker. Pick a country or region and a day; it builds a short vertical video (maps, weather icons, captions in English, French, Spanish, German, Italian, Portuguese or Arabic, generated calm music) from the ECMWF, GFS and ICON consensus, and exports MP4. Country pages: `https://meteostack.com/studio/{country-slug}` (e.g. https://meteostack.com/studio/morocco).

## Docs

- [Methodology](https://meteostack.com/methodology): exactly how consensus, spread, rain odds and confidence are computed.
- [Weather models guide](https://meteostack.com/models): who runs each model, resolution, range, strengths and weaknesses.
- [Model comparisons](https://meteostack.com/compare): ECMWF vs GFS, ECMWF vs ICON, AIFS vs IFS and more.

## Models

- [ECMWF IFS](https://meteostack.com/models/ecmwf): European Centre for Medium-Range Weather Forecasts; 9 km (IFS HRES); up to 15 days. 
- [ECMWF AIFS](https://meteostack.com/models/aifs): European Centre for Medium-Range Weather Forecasts; 0.25° (~28 km), 6-hourly steps; up to 15 days. 
- [NOAA GFS](https://meteostack.com/models/gfs): NOAA / National Centers for Environmental Prediction; ~13 km (blended with HRRR 3 km over the US); up to 16 days. 
- [DWD ICON](https://meteostack.com/models/icon): Deutscher Wetterdienst (German Weather Service); 13 km global, 7 km Europe (ICON-EU), 2 km Central Europe (ICON-D2); up to 7 days. 
- [Canadian GEM](https://meteostack.com/models/gem): Environment and Climate Change Canada; ~15 km global; 2.5 km HRDPS over Canada; up to 10 days. 
- [JMA GSM](https://meteostack.com/models/jma): Japan Meteorological Agency; ~55 km open data global; 5 km MSM over Japan; up to 11 days. 
- [Météo-France ARPEGE / AROME](https://meteostack.com/models/arpege): Météo-France; ~25 km world, 10 km Europe, 1.3 km AROME over France; up to 4 days. 
- [UK Met Office](https://meteostack.com/models/ukmo): Met Office (United Kingdom); ~10 km global; 2 km UKV over the UK; up to 7 days. 
- [CMA GRAPES](https://meteostack.com/models/cma): China Meteorological Administration; ~15 km; up to 5 days. 
- [BOM ACCESS-G](https://meteostack.com/models/bom): Australian Bureau of Meteorology; ~12 km; up to 10 days. 
- [KMA KIM](https://meteostack.com/models/kma): Korea Meteorological Administration; ~12 km global; 1.5 km over Korea; up to 12 days. 
- [MET Norway Nordic](https://meteostack.com/models/metno): Norwegian Meteorological Institute; 1 km over Scandinavia, global fallback elsewhere; up to 3 days. 

## Comparisons

- [ECMWF vs GFS](https://meteostack.com/compare/ecmwf-vs-gfs)
- [ECMWF vs ICON](https://meteostack.com/compare/ecmwf-vs-icon)
- [GFS vs ICON](https://meteostack.com/compare/gfs-vs-icon)
- [ECMWF vs AIFS](https://meteostack.com/compare/ecmwf-vs-aifs)
- [ECMWF vs UKMO](https://meteostack.com/compare/ecmwf-vs-ukmo)
- [GFS vs GEM](https://meteostack.com/compare/gfs-vs-gem)
- [ECMWF vs GEM](https://meteostack.com/compare/ecmwf-vs-gem)
- [ICON vs ARPEGE](https://meteostack.com/compare/icon-vs-arpege)
- [GFS vs AIFS](https://meteostack.com/compare/gfs-vs-aifs)
- [UKMO vs GFS](https://meteostack.com/compare/ukmo-vs-gfs)
- [ECMWF vs JMA](https://meteostack.com/compare/ecmwf-vs-jma)
- [ICON vs UKMO](https://meteostack.com/compare/icon-vs-ukmo)
- [ECMWF vs ARPEGE](https://meteostack.com/compare/ecmwf-vs-arpege)
- [GFS vs JMA](https://meteostack.com/compare/gfs-vs-jma)

## Optional

- [About](https://meteostack.com/about)