Aggregations for March and the rolling 12 months (April 2025 to March 2026) are complete and available in ForecastWatch online.
Four ensemble providers (using the mean) are now available in the Government Market for comparison:
- NOAA GFS Ensemble
- NOAA AIGEFS Ensemble
- ECMWF IFS Ensemble
- ECMWF AIFS Ensemble
Although we use the ensemble mean for the deterministic forecast comparison, we calculate the ensemble uncertainty data (minimum, maximum, standard deviation) but aren’t currently using it. If you have any ideas on how that could be valuable or interesting to you, please let me know.
And one National Meteorological provider:
- Met Éireann
We also added two providers to the Weather and Data API market:
- WeatherAPI
- Meteosource
We also added a convenience item to view station metadata. You can access it by clicking the station name in the station detail drawer title when selecting a station in Monthly Insights, Daily Insights, Forecast Risks, or either of the watchlists, or by going to “Station Metadata” in the tools section. You can also download the current station metadata in CSV format from the Station Metadata screen.
