This service uses publicly available data and several open-source software projects. The following licenses apply to the software used to build and operate this service.
Weather forecast data is provided by the U.S. National Weather Service via the National Oceanic and Atmospheric Administration (NOAA) public API.
Data is retrieved from api.weather.gov.
All NOAA data is public domain as a work of the United States government.
This website is not affiliated with or endorsed by NOAA or the National Weather Service.
Compression of forecast data is performed using Zstandard (Zstd), an open-source compression algorithm originally developed by Meta.
Licensed under the BSD 3-Clause License.
BSD 3-Clause License Copyright (c) Meta Platforms, Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice. 2. Redistributions in binary form must reproduce the above copyright notice. 3. Neither the name of the copyright holder nor contributors may be used to endorse or promote products derived from this software without permission. THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
QR codes are generated using the qrencode library.
Licensed under the GNU Lesser General Public License v2.1.
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY.
Backend API framework: FastAPI
Licensed under the MIT License.
MIT License Copyright (c) FastAPI Permission is hereby granted, free of charge, to any person obtaining a copy of this software to deal in the Software without restriction.
Frontend interface framework: Bootstrap
Licensed under the MIT License.
MIT License Copyright (c) The Bootstrap Authors Permission is hereby granted, free of charge, to any person obtaining a copy of this software to deal in the Software without restriction.
The geographic database used for location lookup is powered by SQLite.
SQLite is released into the public domain.
For more information see: https://sqlite.org/copyright.html
This page is provided for transparency and license compliance for the open-source software used to operate this service.