43°44'P / 81°42'L / Korkeus 215 m / 15:04 09.05.2026, America/Toronto (UTC-4)
Alkaen: 09.05.2026, 13:23
To: 09.05.2026, 19:59
Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and hail. A line of thunderstorms approaching from Michigan is moving east at 30 knots. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Southern Lake Huron
Vessels without lightning protection should make their way to shore immediately. Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Consider delaying or postponing travel in areas under the Squall Watch.
Environment Canada
09.05.2026, 13:24
Alkaen: 09.05.2026, 08:45
To: 10.05.2026, 00:45
Frost may damage some crops in frost-prone areas. Patchy frost is expected tonight into Sunday morning as temperatures drop to near the freezing mark. ### Damage to plants, trees, and crops is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on X using #ONStorm.
Goderich - Bluewater - Southern Huron CountyCover up plants, especially those in frost-prone areas.Environment Canada09.05.2026, 08:45
Alkaen: 09.05.2026, 14:21
To: 09.05.2026, 21:02
Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts and large hail. What: Strong winds gusting up to 90 km/h Up to loonie sized hail Risk of a tornado When: This afternoon. Additional information: A line of thunderstorms has developed over Michigan and will track east through the area this afternoon. ### Local utility outages are possible. Strong wind gusts can damage trees, buildings and overturn vehicles. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on X using #ONStorm. For more information: https://www.ontario.ca/page/be-prepared-emergency.
Goderich - Bluewater - Southern Huron CountyWhen thunder roars, go indoors! Lightning kills and injures Canadians every year. Secure loose objects.
Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.Environment Canada09.05.2026, 14:25