Weather Model Consensus
How NOAA GFS, NOAA GEFS, and ECMWF AIFS forecast models agree or disagree for Montgomery County, Maryland — short-range HRRR context plus a 7-day multi-model temperature and precipitation consensus.
What this page provides
How NOAA GFS, NOAA GEFS, and ECMWF AIFS forecast models agree or disagree for Montgomery County, Maryland — short-range HRRR context plus a 7-day multi-model temperature and precipitation consensus.
Information available
- Compares NOAA GFS, NOAA GEFS ensemble, and ECMWF AIFS (deterministic and ensemble) forecasts for Montgomery County.
- Short-range HRRR guidance shown as context alongside GFS and AIFS for the next ~18 hours.
- 7-day daily consensus for high temperature and precipitation, with a documented agreement/disagreement method.
- Per-model breakdown for every day — never a single blended number without its sources shown.
- Context only — never a substitute for the official NWS forecast or active alerts.
Sources and freshness
- Source details and update times are identified on the page and in the MoCo.Now Data Sources directory.
This is a build-time overview. Live observations, publication dates, and refresh times appear in the interactive page. Review the complete data source directory.