A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >
| WIGOS IDs |
WIGOS Station Identifier (WSI) is used to register an observing station or platform in the OSCAR/Surface database. |
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RWCs play a critical role in advancing the implementation of WIGOS within their Region or subregion, providing regional coordination and technical support to Members. |
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| OSCAR/Surface |
OSCAR is WMO's global repository of surface and space observing system capabilities. OSCAR is a web-based tool in which metadata is registered, managed and archived. It records observing system requirements and allows critical reviews of how well actual capabilities address requirements. |
| WDQMS |
Welcome to the WIGOS Data Quality Monitoring System (WDQMS) webtool. |
| IWXXM Format |
IWXXM (ICAO Meteorological Information Exchange Model) is a format for reporting weather information in XML/GML. IWXXM includes XML/GML-based representations for products standardized in International Civil Aviation Organization (ICAO) Annex III and World Meteorological Organization (WMO) No.306 Manual. |
