Mockup statico — struttura basata su COSMO_Public_Website_Reorganization.pdf, stile allineato a icon-model.org

Developing and applying the ICON model within the COSMO consortium

COSMO brings together national meteorological services, academic communities and partner institutions to develop, verify and apply the ICON modelling framework for operational and research use.

icon-model.org — the ICON model website docs.icon-model.org — technical documentation

ICON-LEPS ensemble forecastExample view — updates daily Full forecast →

News

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2 September 2026

COSMO verification suite migrated to ICON-LEPS outputs

Updated scripts and reference statistics are now available to member services.

18 August 2026

ICCARUS 2026 — registration open

The ICON/COSMO/CLM/ART User Seminar returns this autumn; details on venue and programme.

30 July 2026

New COSMO Report published

Latest technical report on national configuration tuning now available under Science → Reports.

Find your way around

About us

Who we are
COSMO Worldwide
Governance — Bodies
Terms of Reference (private)

Operations

Science

Support

Consortium members

National meteorological services participating in COSMO, in date-of-join order

DWDGermany

MeteoSwissSwitzerland

Aeronautica MilitareItaly

HNMSGreece

IMGWPoland

NMARomania

RHMRussian Federation

IMSIsrael

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