Are foreflight/commercial products considered a legal weather source?

ForeFlight and similar commercial products are indeed considered valid sources of weather information for flight planning and operations. These applications utilize data from officially recognized aviation weather services and translate it into a user-friendly format for pilots. Consequently, pilots can confidently rely on this information during flight operations, as it meets the necessary legal standards for aviation weather reporting.

While current data is essential for accuracy and safety, the primary reason these products are accepted as valid sources lies in their reliability and the credibility of the data they present. Since they aggregate information from official meteorological sources, pilots can effectively use them without needing to exclusively rely on government sources.

Although there are considerations regarding the currency and accuracy of any weather data when making critical flight decisions, the acceptance of commercial products stems from their ability to provide comprehensive and accessible weather information that adheres to regulatory standards.