v0.3.0

HRRR Viewer v0.3.0

Interactive HRRR weather model viewer with real-time rendering on Natural Earth base maps.

What's New

• Interactive GUI - Pan/zoom map viewer with cursor lat/lon and data readout
• 55+ weather fields organized by category (Surface, Radar, Severe, Shear, Mesoscale, Moisture, Upper Air, Boundary Layer, Composites)
• Animation loop - Play through forecast hours with configurable speed and range
• GIF export - Save animation loops as animated GIFs
• Frame caching - Previously viewed forecast hours load instantly
• Run picker - Dropdown with last 24 model cycles

Severe Weather Parameters

SB/ML/MU CAPE & CIN, 0-3km CAPE, Lifted Index, SRH (0-1km, 0-3km), Effective Helicity, Critical Angle, Bunkers Storm Motion, Max Updraft Helicity (2-5km, 0-2km, 0-3km), Max Updraft/Downdraft Velocity, Relative Vorticity, Hail Size, Lightning Threat, ESP, and more.

Downloads

Platform	File
Windows x64	hrrr-render-windows-x86_64.zip (includes CLI + GUI)
macOS Apple Silicon	HRRRViewer-macOS-AppleSilicon.dmg
macOS Intel	HRRRViewer-macOS-Intel.dmg
Linux x64	hrrr-render-linux-x86_64.tar.gz

macOS Users

If you see a Gatekeeper warning, right-click the app and select "Open", or run:

xattr -cr "/Applications/HRRR Viewer.app"

Full Changelog: v0.2.0...v0.3.0