Weather Elements on Grid based on the High Resolution Deterministic Prediction System

Weather Elements on Grid (WEonG) based on the High Resolution Deterministic Prediction System (HRDPS) is a post-processing system designed to compute the weather elements required by different forecast programs (public, marine, aviation, air quality, etc.). This system amalgamates numerical and post-processed data using various diagnostic approaches. Hourly concepts are produced from different algorithms using outputs from the pan-Canadian High Resolution Deterministic Prediction System (HRDPS-NAT).

Data and Resources

Additional Info

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Last Updated April 17, 2026, 20:13 (UTC)
Created April 17, 2026, 20:13 (UTC)
contact_email ECWeather-Meteo@ec.gc.ca
contact_person {"en": "Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada,+01-819-997-2800,ECWeather-Meteo@ec.gc.ca", "fr": "Gouvernement du Canada; Environnement et Changement climatique Canada; Service météorologique du Canada,ECWeather-Meteo@ec.gc.ca"}
criticality_level []
data_dictionary ["climatology_meterology_atmosphere"]
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2023-03-31 00:00:00
open_canada_keywords {"en": ["Prediction", "High resolution", "Deterministic", "Sky", "Thunderstorm", "Snow Squalls", "Blowing snow", "Fog", "Precipitation Types", "Wind Gusts", "Weather forecasts", "Precipitation", "Humidity", "Snow", "Wind", "Meteorological data", "Provide Weather Information Products and Services", "Deliver Weather Products and Services to Clients", "Meteorological Service of Canada", "Weather and Environmental Operations", "Unclassified", "International"], "fr": ["Prévision", "Haute résolution", "Déterministe", "Ciel", "Orage", "Bourrasque de neige", "Poudrerie", "Brouillard", "Types de précipitation", "Rafales de vent", "Prévisions météorologiques", "Précipitation", "Humidité", "Neige", "Vent", "Données météorologiques", "Fournir des services et des produits d'information sur les conditions météorologiques", "Livrer des produits et des services météorologiques aux clients", "Service météorologique du Canada", "Opérations météorologiques et environnementales", "Non Classifié", "Internationale"]}
open_canada_subject ["nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Éléments du temps sur grille dérivés du Système à haute résolution de prévision déterministe
update_frequency continual