Nerd Supply House

Guam weather dashboard

Personal weather dashboard — not an official forecast product.

Data attribution

Radar: RainViewer Weather Maps API (personal/educational use). Underlying radar imagery from NWS and regional providers as applicable. Public API max native zoom is 7.
Lightning: Blitzortung.org and contributors.
Current conditions (Andersen): Davis WeatherLink — Northern Guam station (personal station API).
METAR: Aviation Weather Center / NWS public data API.
Basemap: Esri World Dark Gray Base & Reference (Esri, HERE, Garmin, FAO, NOAA, USGS). No API key required for these public ArcGIS Online tiles.

Nerd Supply House — personal use only. No affiliation with DoD or NWS beyond public data.