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  1. worldweather.wmo.intHome | World Weather Information Service

    By December 2023, WWIS provided official weather information for 3458 cities in which 3307 cities are available with forecast from 139 Members while 2216 cities are available with climatological information from 171 Members. Suggestions to enrich the contents of this website are welcome. Present Weather Satellite Image Forecast / Climatology.

  2. worldweather.wmo.int › tt_cat › systemsCompetency Assessment Toolkit - World Weather Information Service

    • Assessment Principles
    • Assessment Process
    • Assessment Tools and Their Descriptions
    • Using Multiple Tools to Build An Assessment Framework
    • Competency Assessment Matrix

    Assessment principles state that assessments must be valid, reliable, flexible and fair. In summary, assessment processes used must:

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    Evidence is the information gathered which, when matched with the requirements of the competency, provides proof of competence. Evidence can take many forms and be gathered from a number of sources. It can be direct, indirect, or third-party supplementary. No single form of evidence is better than another. Indeed, applying direct, indirect and thir...

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    Once the method has been selected, the means for collecting and analyzing the evidence are then chosen or designed. These means are called assessment tools. In general, the term assessment tool is used to describe a document that contains both the instrument and the instructions for gathering and interpreting evidence. (i) Direct observation Direct...

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    Most competency assessments will be done using direct observational techniques. Of the tools available, direct observation is the most authentic and is used for most performance criteria which can be observed frequently. Other techniques, such as tests or experiential questions, will often be needed to provide evidence of competence for seasonal or...

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    Once the assessment tools have been established, it is good practice to map them back to the performance criteria. Table 1 shows a competency assessment matrix for aeronautical meteorological observers (AMO) while Table 2 is a matrix for aeronautical meteorological forecasters (AMF). The specific performance criteria are listed in the left column w...

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  3. worldweather.wmo.int › zh首页 | 世界天气信息服务网 - World Weather Information Service簡

    首页 | 世界天气信息服务网. 本网站列出的世界部分城市的官方天气预报和气候信息由各国气象部门 (NMS)提供。. 它们负责本国的官方天气观测和预报工作。. 另外本网站尽可能提供了与各国气象部门的网站链接。. 为便于浏览，除文字预报外，我们还列出了图示 ...

  4. worldweather.wmo.int › tc › home首頁 | 世界天氣信息服務網 - World Weather Information Service

    首頁 | 世界天氣信息服務網. 添加您自己的城市. 本網站列出的世界部分城市的官方天氣預報和氣候信息由各國氣象水文部門 (NMHS)提供 。. 它們負責本國的官方天氣觀測和預報工作。. 另外本網站盡可能提供了與各國氣象部門的網站鏈接。. 為便於瀏覽，除文字 ...

  5. worldweather.wmo.int › en › cityWorld Weather Information Service

    This global web site presents OFFICIAL weather forecasts and climatological information for selected cities supplied by National Meteorological & Hydrological Services worldwide. Click a city on the map to see forecast and/or climatological information.

  6. worldweather.wmo.int › en › wxiconsWeather Icons | World Weather Information Service

    2024年1月29日 · Weather Icons. The following weather icons are used to represent the current weather conditions and weather forecast of the cities. The nighttime version of weather icons will be used when the observation time of current weather is at night in local time. Icon.

  7. worldweather.wmo.int › tc › apps應用程式 | 世界天氣信息服務網 - World Weather Information Service

    我的世界天氣. 「我的世界天氣」是「世界天氣信息服務」的流動應用程式，可於App Store、Play Store及AppGallery下載使用。. 程式透過定位技術，顯示最接近用戶的最新官方城市天氣預報。. 該網站繁體版由 香港天文台 製作和維護。.