noun
weather information; weather report
General term for weather-related data, forecasts, or reports.
明日の天気情報を確認してください。
Please check tomorrow's weather information.
このアプリはリアルタイムの天気情報を提供します。
This app provides real-time weather information.
天気予報 specifically means 'weather forecast', while 天気情報 is broader, covering any weather-related information.
Compound of 天気 (weather) and 情報 (information).