Fahrenheit Research

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Fahrenheit Research is an open-source software publisher focused on meteorological tools, distributing its catalog of thirteen packages through its GitHub organization. The product range centers on weather radar, numerical weather prediction, and atmospheric data processing, with a strong emphasis on high-performance implementations written in Rust and GPU-accelerated code. Radar visualization is a core category: BowEcho, NexView, RustDar, and Radar RS Analyst all provide NEXRAD Level II radar viewing with live storm-scale data, while Cursdar2 extends this into a full CUDA-native workstation offering live ingest, national mosaics, three-dimensional volumes, archive playback, and warning overlays. In the modeling domain, ArWen delivers a GPU-native regional weather model verified against WRF v4.6.1, SimSat Studio generates physically based simulated satellite imagery from WRF output, and SHARPpy-Reimagined-vRust offers a Rust-accelerated sounding analysis workstation with a Qt6 interface. Supporting infrastructure includes HRRR-Render, a fast Rust command-line renderer for HRRR weather maps; RustMaps, an offline vector map tile renderer designed as a background layer for radar applications; and Rusty Weather, a weather model viewer. Data distribution and alerting needs are addressed by NWWS-RS, a self-hosted NOAA Weather Wire Service platform with a parser, ingest daemon, HTTP API, and server-sent events, and by FFW-BOT, a Discord bot that pushes Fire Weather Warning notifications. Typical use cases span operational storm monitoring, research meteorology, emergency management awareness, and hobbyist weather analysis, where users benefit from small native downloads, GPU computation, and permissively licensed source code that can be self-hosted and integrated into custom forecasting pipelines.

ArWen

ArWen: GPU-native WRF-ARW-class regional weather model, verified against WRF v4.6.1

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BowEcho

Fast, free, native NEXRAD Level II radar viewer — live storm-scale radar in a single small download

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Cursdar2

CUDA-native NEXRAD workstation with live Level 2 ingest, national mosaics, 3D volumes, archive playback, warning overlays, and color-table support.

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FFW-BOT

Discord bot that sends notifications for Fire Weather Warnings across the US

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HRRR-Render

The world's fastest HRRR weather map renderer - Rust CLI tool

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NexView

Open-source NEXRAD Level 2 weather radar viewer written in Rust

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NWWS-RS

Self-hosted NOAA Weather Wire Service (NWWS-OI) platform: strict parser, supervised ingest daemon, HTTP API + SSE. Rust core, Python bindings, 19x faster than pyIEM.

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Radar RS Analyst

Fast native Rust Level II radar viewer

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RustDar

Open-source NEXRAD Level 2 weather radar viewer written in Rust

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RustMaps

Fast offline map tile renderer with a dark theme, designed for weather and radar application backgrounds. Renders Natural Earth vector geodata into 256x256 PNG tiles using the Web Mercator (EPSG:3857) projection.

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Rusty Weather

Rusty Weather - Weather Model Viewer

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SHARPpy-Reimagined-vRust

Rust-accelerated SHARPpy fork with a responsive Qt6 GUI, Rusty Weather model soundings, and native analytic ECAPE

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SimSat Studio

Physically-based simulated satellite imagery from WRF model output - visible true-color, IR, water vapor, GeoColor, Sandwich, and derived fields, with a desktop studio, headless CLI, and Python bindings

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