20.0°N 0.0°E · ZOOM 2
Weather map
Cities come from the free geo endpoints; conditions come from a server-side weather proxy, plotted per coordinate on OpenStreetMap. Pick a country, then narrow to a subdivision.
INPUT · COUNTRY → SUBDIVISION
0 countries available
0 subdivisions available
Weather display
PLOT · CURRENT CONDITIONS
OpenStreetMap · LeafletLoading map...
TABLE · CURRENT WEATHER CONDITIONS
| Location | Temperature | Conditions | Humidity | Wind |
|---|---|---|---|---|
| Select a country to load weather data | ||||
SOURCES
- Countries: MatrixAPI free
- Cities: MatrixAPI free
- Weather: OpenWeatherMap server-proxied
- Base map: OpenStreetMap + Leaflet
TELEMETRY · THIS SESSION
- Map: -ms
- Countries: -ms
- Weather: -ms
- Total requests: 0
PROCEDURE
How to use
- Select a country — loads its subdivisions and cities.
- Optional subdivision — narrows to one state or province.
- Display logic — country view shows the top 2 cities per subdivision; subdivision view shows all its cities. Only cities with coordinates appear on the map.
- Click a marker — a popup shows temperature, conditions, humidity, and wind.
Best coordinate coverage
These countries have the most cities with coordinates:
Note: when the weather proxy has no live data, this demo falls back to simulated conditions. Only cities with latitude/longitude can be plotted — countries outside the list above may have limited coordinate data.