WEATHERMODELS.COM  |  ENV CANADA GEM  |  15 KM GEM · 3-HOURLY TO 240 H
Forecast hour
F00
F00
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Speed
DRAG THE BALL OR CLICK A TICK · SPACE TO PLAY · ← → TO STEP · [ ] CHANGE CYCLE · L LAGGED RUNS · P SAVE PNG
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[PREVIOUS GEM FORECAST CYCLES]

Env Canada GEM [15-km Global]

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CLASSIC GEM PAGE [LINK]
Information
  • GEM maps every 3 hours to 6 days and every 6 hours to 10 days (F000-F240), on the 00Z and 12Z cycles, from Environment Canada's 15-km global grid, for 37 regions. The newest cycle fills in as the run is drawn; this page picks up new hours by itself.
  • LAGGED (6 RUNS) shows the current run beside the five before it, all valid at the same time: how the forecast for that moment has changed run to run.
  • SAVE LOOP makes an MP4 or GIF of what you are looking at, for all the frames or just a range, in your browser; SAVE IMAGE saves the map on screen, or the six lagged runs on one PNG. Nothing is uploaded.
  • A service of weathermodels.com. The maps are created from Environment Canada's 15-km global grid.