Home | World Weather Information Service
This global web site presents OFFICIAL weather forecasts and climatological information for selected cities supplied by National Meteorological & Hydrological Services worldwide.
AWIPS Workstation
AWIPS TourThe Advanced Weather Interactive Processing System (AWIPS) is a technologically advanced information processing, display, and telecommunications system that is the …
Introduction of CIMISS
Feb 20, 2017 · On 20 December of 2016, China Integrated Meteorological Information Service System (CIMISS) has been put into operation, which marks national and provincial level …
Section 1. Meteorology
Inflight aviation advisories (for example, Significant Meteorological Information (SIGMETs) and Airmen's Meteorological Information (AIRMETs)) are issued by three NWS Meteorological …
World Meteorological Organization
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Meteorological information management
Even with current high technology aircraft, it is impossible to ignore the enormous power and potential hazards of weather systems. We organise various courses, describing how …
WMO Information System (WIS)
Nov 5, 2025 · The WMO Information System 2.0 (WIS2) is the framework for WMO data sharing in the 21st century for all WMO domains and disciplines. It supports the WMO Unified Data …
EWINS Approval: FAA approval is through a program called Enhanced Weather Information System (EWINS). Basic requirements for an EWINS include training, sources of weather data, …