A self-hosted NOAA Weather Wire Service (NWWS-OI) platform in one static binary. Connects to the NWS's lowest-latency public text-product feed, parses every bulletin strictly (WMO headers, AWIPS/PIL, UGC, VTEC/HVTEC, segments, warning tags, polygons, storm motion), dedupes, archives, and serves it all back over a local HTTP API with a live Server-Sent Events stream. Rust core, Python bindings, CLI. NWWS-OI delivers warnings seconds after the WFO hits send — typically well ahead of the public CAP/REST mirrors.
What's new in 0.1.1
What's Changed
Fix parser and archive reliability for v0.1.1 by @FahrenheitResearch in #1
New Contributors
@FahrenheitResearch made their first contribution in #1
Full Changelog: https://github.com/FahrenheitResearch/nwws-rs/commits/v0.1.0
Frequently asked questions
Is NWWS-RS free?
Yes. NWWS-RS is free and open-source software released under the MIT OR Apache-2.0 license.
What is the latest version of NWWS-RS?
The latest version is 0.1.1, released on Aug 4, 2026.
Is it safe to download NWWS-RS?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 54dd71091e6888887a15874cc914c9bee2cef219a7feb4600382b8e72ac5263a.
Which Windows versions does NWWS-RS support?
NWWS-RS runs on Windows and is available for 64-bit (x64) systems.
How do I uninstall NWWS-RS?
Open Settings › Apps › Installed apps, find NWWS-RS and select Uninstall. From the command line, run winget uninstall --id=FahrenheitResearch.NWWS-RS -e.
Is there a portable version of NWWS-RS?
Yes. NWWS-RS is available as a portable ZIP archive (nwws-x86_64-pc-windows-msvc.zip, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.
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