For companies and public authorities

Weather data, machine‑readable.

Weather already affects your operations — mostly unrecorded. MetMaps turns it into a solid data foundation: not a weather-service subscription, but ready-to-use data for your decisions. So your systems keep running.

Weather stations worldwide (from )
60,000+
Readings across Central & Western Europe
Every 10 min
Historical archive
Since
Integrated data sources
48+

Use cases

Weather data as operational infrastructure

MetMaps doesn't deliver consumer weather forecasts — it delivers machine-readable data that integrates directly into operational systems.

Logistics & transport weather

“We need weather data along our routes — not weather apps.”

For transport by sea, land and air. Route and location decisions based on live wind, precipitation and sea-state data plus radar composites.

Telco & network infrastructure

“Outages correlate with weather events — but we don't capture that systematically.”

Weather data, automatically mapped to your assets — masts, line routes, wind turbines. Integrates into your monitoring: Grafana, Splunk or comparable systems. Wind, temperature, precipitation, lightning.

ESG compliance & climate risk

“We need auditable environmental data for our CSRD reporting.”

Historical measurement data by location, time-resolved, archived and traceably aggregated — exactly the format auditors require. Partnership with ESG software providers possible.

Data foundation

What's behind the API?

MetMaps runs its own servers and continuously integrates data from more than 48 international sources — not as an aggregator, but with its own quality control and normalisation. Geo-redundant across two sites (DE/FI) with failover — no dependency on hyperscaler weather services.

Global coverage

60,000+ stations
From . Scalable — capacity in place.

Historical archive

Since
~1,000 stations to 1973, 10,000–15,000 to 2020.

Time resolution

10 minutes
Across Central & Western Europe. Hourly globally.

Radar & nowcast

Europe
OPERA-Composite, DWD KONRAD 3D, lightning, satellite.

AI weather models

In production
GraphCast, Pangu-Weather, Aurora, FourCastNet, ECMWF AIFS — alongside ECMWF, ICON and GFS. One data model, one API.

Probabilistic forecasts

Ensemble systems
8+ systems: ECMWF ENS, ICON-EPS and others — probability, mean or individual members.

Climate reference

ERA5 reanalysis
Plus historical observations: anomalies, context for extreme events.

Delivery formats

GRIB2 to PNG
GRIB2 · GeoTIFF · GeoRSS · CSV · JSON · PNG — rendered on the fly, not pre-generated tiles.

Every source passes normalisation, plausibility and completeness checks. Incomplete aggregations are discarded, not estimated.

Station density varies by region. Measurements and interpolations are clearly labelled.

For developers

Data straight into your systems

MetMaps delivers observations, model forecasts and radar composites through a documented API. JSON output, freely configurable time windows, bounding-box filtering and batch queries for multiple locations at once. Custom areas included: define a polygon, query data on it.

  • JSON / REST
  • Time series
  • Location batch
  • Bounding box
  • Polygon queries
  • 10-min to daily
  • Historical queries
  • Radar composites
  • GRIB2 / GeoTIFF / CSV / PNG
  • Ensembles
  • AI models
  • Usage-based pricing

All endpoints and parameters:
API documentation ↗

Interested in a pilot?

We discuss your use case. You test us.

info@metmaps.de

Storm chasers & individual users run on MetMaps Chaser ↗