noun
nowcast; very short-term forecast
Primarily used in meteorology for a detailed forecast of the next hour or so, but can also refer to any prediction of the immediate future.
気象庁は高解像度ナウキャストを提供している。
The Japan Meteorological Agency provides high-resolution nowcasts.
このアプリは雨雲の動きをナウキャストで表示します。
This app shows rain cloud movement as a nowcast.