Images are updated every 10 minutes. If an image is missing (eg. radar is down), the most recent available image will be used.
Images switch from rain to snow on November 1st, and back on May 1st.
If you have a use for these images, and would like one for the radar covering your area, refer to the list below.

Pacific Prairies Ontario Quebec Atlantic

If you encounter an issue, or would like a feature added, you can find my email on the homepage.