Terms&Copyright

Last updated July 2026

Beta — no warranty

MetaBlend is provided “as is”, free of charge, and is under active development. Forecasts blend several third-party sources and may be incomplete, delayed, or wrong. We make no warranty of accuracy, availability, or fitness for any purpose.

Not for safety-critical use

Do not rely on MetaBlend for decisions where weather accuracy matters to safety — aviation, marine, severe-weather, medical, or similar. Always consult an official meteorological service. We are not liable for any loss or damage arising from use of the app.

Acceptable use

Please don’t abuse the service: no automated scraping, no attempts to overload the APIs, and no submitting deliberately false feedback to skew the accuracy rankings.

Copyright

© 2026 MetaBlend. All rights reserved. The source code is published on GitHub for transparency only; this does not grant any license to copy, modify, or redistribute it. The MetaBlend name and design are the property of their author.

Data sources & attribution

Weather and map data are provided by third parties under their own terms; credit to:

Open-Meteo (CC BY 4.0) — incl. ECMWF, NOAA GFS & DWD ICON model feeds
MET Norway (NLOD / CC BY 4.0)
OpenWeatherMap, WeatherAPI, Tomorrow.io, Visual Crossing, World Weather Online, Weatherstack
NASA POWER · GeoSphere Austria
NWS/NOAA (US public domain) · Bright Sky / DWD · SMHI (CC BY 4.0)

Weather data remains the property of its respective providers and is used under their licenses.

Changes

These terms may change as the app develops. The “last updated” date above reflects the current version. Questions? Open an issue on GitHub.