SkyScout

SkyScout

Map layers

Dark map Streets Satellite photo

Live satellite clouds (IR) Live satellite colour Live radar Cloud forecast at slider time Night lights (VIIRS) Live traffic (TomTom key)

Tap the map or search a place to see the sky forecast there.

Overlays

3D structures

Detail radius

Add unmapped trees seen in aerial photos

Add likely street lights on lit urban roads

Look

Exposure

Viewer height

Quality

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Settings

TomTom API key (optional, for live traffic and traffic-aware routes)

Free keys come from developer.tomtom.com. Without a key, drive times use OSRM routing with a typical-traffic estimate for the time of day.

Units

Data: Open-Meteo (ECMWF, GFS, ICON, GEM, UKMO, Météo-France, JMA, CAMS), NASA GIBS (GOES, Himawari, VIIRS Black Marble), Mapzen/AWS Terrain Tiles, Esri World Imagery, © OpenStreetMap contributors (Overpass), OSRM, RainViewer. Astronomy: astronomy-engine. Stars: Hipparcos via d3-celestial.