yellow watch - severe thunderstorm - in effect
Conditions are favourable for the development of severe thunderstorms that may be capable of producing heavy rain.
What:
Torrential downpours. Possibly reaching 50 to 75 mm in some areas.
Frequent lightning. Hail is also possible.
When:
Overnight.
Additional information:
Thunderstorms are expected to track through the region tonight.
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Driving conditions may be difficult.
Heavy rain can cause flash flooding and significant reductions to visibility. 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 ONstorm@ec.gc.ca or post reports on X using #ONStorm.
For more information: https://www.ontario.ca/page/be-prepared-emergency.
When thunder roars, go indoors! Lightning kills and injures Canadians every year. Don't drive through flooded roadways.
Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.
Varoitus voimassa ti klo 8:09 - ti klo 18:03
