United States (US)

10 of 10 data domains live

The United States rides the global stack: ECMWF forecasts (a new North-America crop), live METAR from New York, Los Angeles, Chicago, Atlanta, Miami, Seattle and a dozen more, NASA GIBS satellite radar, ECMWF marine waves (Atlantic / Pacific / Gulf of Mexico), worldwide GDACS hurricane and cyclone tracking, sun/UV, a dense NOAA GHCN climate and historical archive, English geocoding, and Copernicus CAMS-global air quality — a full 10 of 10.

High-resolution forecast

ECMWF Open Data IFS (new North-America crop, 0.25°)
Live station observations

NOAA METAR — New York / LA / Chicago / Atlanta / Dallas / Miami / Seattle + 11 more · /v1/stations?country=US
Precipitation radar

NASA GIBS IMERG satellite precipitation · ?region=US (satellite-derived)
Marine waves

ECMWF Open Data wave (Atlantic / Pacific / Gulf of Mexico)
Typhoon tracking

Hurricanes + tropical cyclones worldwide via GDACS · /v1/typhoons
Air quality

Copernicus CAMS-global · surface PM2.5 / PM10 + AQI · /v1/air-quality
Sun position + UV index

In-house compute (works any lat/lng)
Climate normals

NOAA GHCN-Daily · New York / LA / Chicago + national spread · monthly normals
Historical archive

NOAA GHCN-Daily · multi-decade daily records
US geocoding

Nominatim (OpenStreetMap) · address / city · English · ?country=US

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🇺🇸 United States (US)

United States (US)