Czechia (CZ)

9 of 10 data domains live

Czechia rides the Central-European stack — DWD ICON-D2 + ECMWF forecasts, Copernicus air quality + pollen — plus MeteoAlarm warnings (CHMI), EUMETNET OPERA radar (fully covered via the surrounding DE / PL / AT / SK radars), METAR observations from 8 airports, a NOAA GHCN climate + historical archive (incl. the Milešovka & Lysá hora mountain observatories) and Czech geocoding. Landlocked, so no marine domain — 9 of 10.

High-resolution forecast

DWD ICON-D2 (2.2 km, Central Europe) + ECMWF Open Data IFS
Severe-weather alerts

MeteoAlarm (EUMETNET) — CHMI warnings as CAP · 5-min cache
Marine waves

Landlocked — no coastal waters
Air quality + pollen

Copernicus CAMS (EU AQI bands)
Sun position + UV index

In-house compute (works any lat/lng)
CZ geocoding

Nominatim (OpenStreetMap) · postcode / address / city
Live station observations

NOAA METAR — 8 Czech airports · /v1/current · /v1/stations?country=CZ
Precipitation radar

EUMETNET OPERA composite (CC BY 4.0) · 100% covered · 5-min cadence
Climate normals

NOAA GHCN-Daily · incl. Milešovka & Lysá hora · monthly normals
Historical archive

NOAA GHCN-Daily · multi-decade daily records

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🇨🇿 Czechia (CZ)

Czechia (CZ)