Severe-Thunderstorm NewsLatest News On Severe-Thunderstorm Severe thunderstorm watches end for parts of GTA, central Ontario2024-04-10 7:36 AM Severe thunderstorm watches in effect in parts of GTA, central Ontario2024-04-09 10:46 PM Severe thunderstorm warning, watches in effect in parts of GTA, central Ontario2024-04-09 9:37 PM Severe thunderstorm watch in effect north of the Sault2023-10-02 8:33 AM Severe thunderstorm watch issued for Thunder Bay2023-09-05 8:51 PM Severe thunderstorm watch issued for Vancouver Island2023-08-28 8:37 PM Severe thunderstorm watch in effect2023-08-25 1:58 PM Toronto, Peel Region and Halton Region under severe thunderstorm watch2023-08-24 11:29 PM Severe thunderstorm watch issued as wildfires rage in the Southern Interior2023-08-18 4:59 PM Severe thunderstorm watch issued2023-08-17 8:31 PM SEWAGE OVERFLOW: Storm sends 300 million litres of sewage water into the Ottawa River2023-08-14 7:01 PM 'Dangerous' thunderstorms with up to 'ping pong ball' hail forecasted for parts of southern Ontario2023-08-13 5:30 AM Severe Thunderstorm Warning for Multiple Areas2023-08-12 11:00 PM Intense Thunderstorm Causes Power Outages and Waterspout in Azilda2023-08-12 7:16 PM Flooding in Ottawa after Severe Thunderstorm2023-08-10 9:16 PM Severe Thunderstorm Warning Issued for Southeastern Ontario2023-08-10 6:34 PM Heavy Rain Causes Flooding in Ottawa2023-08-10 3:42 PM Severe Thunderstorms Expected in Southeastern Ontario2023-08-10 12:51 PM Heavy Rain Causes Flooding in Ottawa2023-07-14 3:45 PM Ottawa Police and Fire Services Warn of Road Closures Due to Storm2023-04-17 12:00 PM