Difference Warning And Watch In Weather 2025 Forecast. A warning means weather conditions pose a threat to life or property. Our weather api which allows developers and programmers to access 14 day weather forecast, historical weather, marine and ski weather content in xml,.
When the weather turns ill, the national weather service (nws) may issue a watch, warning, or advisory to alert you of this. A warning is issued when a hazardous weather or hydrologic event is occurring, imminent or likely.