GRIB Model

HRDPS - High Resolution Deterministic Prediction System

Provider:Environment Canada
Model scope:Mainly Canada
Update frequency:every 6 hours
Resolution:1.3nm, 2.5km
Model duration:17 forecasts starting at 0 hr, ending at 2 days
Parameters:pressure, wind, rain, cloud, temperature, vorticity, 250 mb, 500 mb
GRIB model date:Tue Mar 19 00:00:00 2019 UTC
Download date:Tue Mar 19 04:54:10 2019 UTC
Download delay:4hr 54min


The Meteorological Service of Canada makes this GRIB2 format database available to private sector meteorologists, academics, and the general public. It contains data from analysis systems along with output from many of the Canadian Meteorological Centre’s Numerical Weather Prediction (NWP) models. The data is free, under standard terms and conditions.

Environment Canada License Terms


The Environment Canada High Resolution Deterministic Prediction System is a regional model covering the majority of Canada and some of northern Continental US.

The Canadian Meteorological Service provides this model as an experiment, and the model is labelled as experimental on their site. Regardless of that status, it seems to have real value for Canadians living in regions north of the regional models provided by NOAA.

There are several HRDPS models available, the model supported in LuckGrib is the largest, continental version.

For more information on the model, see the official site.

Global Models

North America




OpenWRF - Europe

Server Status

Server Status for OpenWRF Models