noun
weather information; meteorological information
Common term for weather forecasts, data, and reports provided by meteorological agencies.
気象情報によると、明日は雨が降るそうです。
According to the weather information, it will rain tomorrow.
気象庁は最新の気象情報を発表した。
The Meteorological Agency released the latest weather information.
天気予報 specifically means 'weather forecast', while 気象情報 is broader, covering all types of meteorological data and reports.
Compound of 気象 (meteorological phenomena) and 情報 (information).