# Internal Links Numerous Environment Canada and Natural Resources Canada forecast products. Links require a network machine to be used. ---------- ---------- ---------- ### 4-Panel Viewer > > [4-Panel](https://weather.gc.ca/data/model_forecast/512_100.gif) > Classic Environment Canada 4-Panel viewer in black and white. Model output is from RDPS. ---------- ### 500 hPa multi-model ensemble > > [Ensemble](https://collaboration.cmc.ec.gc.ca/cmc/cmop/cctcl/latest/GZ500+avg-P240/GZ500+avg-P240.html) > 500 hPa map over Canada for numerous global weather forecast models. This map includes uncertainty of the model output (background shading). ---------- ### Monthly Weather Summaries (Western Canada) > > [Weather Summaries](https://hpfx.collab.science.gc.ca/~jkw123/Monthly_Bulletin/) > Monthly weather summaires for British Columbia, Yukon, and the Prairies. These documents include measurements of temperature and precipitation for the previous month as well as an outlook for the coming month. ----------