bots.st/weatherxm-fact-forecast-accuracy-ground-truth-ve
WeatherXM FACT — Forecast Accuracy & Ground-Truth Verification
Verify forecast accuracy against station ground truth
1428 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 4
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://fact.weatherxm.com/mcp
What it can do
| Tool | What it says it does |
|---|---|
check_ground_truth_coverage | Check historical WeatherXM FACT ground-station publication coverage for any coordinate (H3 Res-7 cell, ~5.2 km²) or station_or_report_id, plus nearest evaluated reference cell distance and interactive map citation link. Useful when assessing microclimate sensor coverage for farms, solar/wind… |
get_best_forecast_model | Find which weather forecast model had the lowest verified historical error (MAE) for a latitude/longitude coordinate (or station_or_report_id), weather variable (temperature, wind_speed, precipitation, humidity), and forecast horizon (Days 0-7). All 45 FACT models: WeatherXM MOSAIC (MOSAIC)… |
get_fact_leaderboard | Read the global weather forecast accuracy leaderboard (MAE, RMSE, and categorical rain skill HSS, POD, FAR, CSI across lead days 0..7) or country-level published H3 cell-win summaries across all 45 forecast models and 8,927 stations. All 45 FACT models: WeatherXM MOSAIC (MOSAIC), meteoblue… |
get_model_head_to_head | Compare up to 10 weather forecast models head-to-head across lead days 0 to 7 on global historical error curves, with explicit cohort and station-commissioned (mLM) caveats. All 45 FACT models: WeatherXM MOSAIC (MOSAIC), meteoblue (METEOBLUE), meteoblue station-mLM (mLM), ECMWF IFS (IFS025… |
In its maker's words
Scores 45 NWP & AI weather models (ECMWF, GFS, ICON, meteoblue, MOSAIC) against 8,927 stations.
- Website
- fact.weatherxm.com
- Publisher
- fact.weatherxm.com
- Listed from
- the official MCP Registry as
com.weatherxm.fact/mcp - Version
- 2.1.0, updated 5 Nov 2026
- Kinds of work
- Travel, maps and weather, Search and research, Data and databases
The domain it lives on
- weatherxm.com
- registered 30 May 2012 (14 years ago), at Cloudflare, Inc., its name does not resolve now
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 1428 ms | |
| Answered | 2184 ms | |
| Answered | 339 ms |
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