Instant Weather has joined forces with Western University’s Northern Tornadoes Project (NTP) and Northern Hail Project (NHP) to bring Canadian users the first professional radar suite that can display full-resolution Canadian and US radar data inside of a webapp. Called Instant Weather Pro, it allows users to open multiple simultaneous radar windows, enabling comparisons between different radar sites and products. This innovative tool also offers access to up to 17 tilts of radar data, adjustable quality control, and ‘swiping’ between radar products that allows one, for example, to easily see if a reflectivity hook echo and a radial velocity shear couplet are co-located. Hail size estimation, lightning data, storm reports and the user’s location (stationary or mobile) are other available features.