Not For Ontario: It’s the beginning of tornado season and here’s a classic textbook, supercell tornado with a hook echo on radar. There’s a marginal risk for severe weather in extreme southwestern Ontario this afternoon into this evening. A tornado can be ruled out. This tornado developed on the Indiana/Kentucky border in a “Slight Risk” area. Stay tuned for updates. | Ontario Storm Forecast Service

This radar loop shows the supercell thunderstorm, which produced deadly tornadoes around Nashville, tracking across the state of Tennessee Monday night. More info: https://bit.ly/2TyTORh | AccuWeather

Wednesday Recap: Here is a look at radar for yesterday's (Nov 19, 2025) impactful, hail-producing, supercell thunderstorms that hit the Phoenix area. While the supercells did not have classic radar characteristics to them, you can still pick out the supercells due to their deviant eastward/rightward movements as compared to the mean south to north shower/storm motion. Supercells also hold together longer, which was the case here. The first storm, that hit the Tolleson and Glendale areas, actuall