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Severe thunderstorm watch issued for Guelph and area

Conditions are favourable for the development of severe thunderstorms that may be capable of producing torrential rain. Strong wind gusts and large hail are lesser threats. Heat warning is also continuing
severe thunderstorm
file photo

WEATHER ALERT

ENVIRONMENT CANADA

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Severe thunderstorm watch in effect for:

  • Guelph - Erin - Southern Wellington County
  • Kitchener - Cambridge - Region of Waterloo
  • Mount Forest - Arthur - Northern Wellington County

Conditions are favourable for the development of severe thunderstorms this evening. Any thunderstorms that develop may be capable of producing torrential rain. Strong wind gusts and large hail are lesser threats.

Heavy downpours can cause flash floods and water pooling on roads. Lightning kills and injures Canadians every year. Remember, when thunder roars, go indoors!

Severe thunderstorm watches are issued when atmospheric conditions are favourable for the development of thunderstorms that could produce one or more of the following: large hail, damaging winds, torrential rainfall.

The Office of the Fire Marshal and Emergency Management recommends that you take cover immediately if threatening weather approaches.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports to #ONStorm.

For more information, please click here

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Heat Warning in effect for:

  • Guelph - Erin - Southern Wellington County
  • Kitchener - Cambridge - Region of Waterloo
  • Mount Forest - Arthur - Northern Wellington County

The Heat Warning is likely to continue through Thursday. Temperatures may not be quite as hot tomorrow as they were today due to a late day cold front and some accompanying showers and thunderstorms, but the humidity is forecast to remain high until the cold front passes.

A return to more seasonal temperatures with less humidity is expected Friday.

While heat can put everyone at risk from heat illnesses, health risks are greatest for

  • older adults;
  • infants and young children;
  • people with chronic illnesses such as breathing difficulties, heart conditions or psychiatric illnesses;
  • people who work in the heat;
  • people who exercise in the heat;
  • homeless people; and
  • people without access to air conditioning.

Drink plenty of liquids especially water before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration.

Frequently visit neighbours, friends and older family members, especially those who are chronically ill, to make sure that they are cool and hydrated.

Never leave people or pets in your care inside a parked vehicle or in direct sunlight.

Heat warnings are issued when very high temperature or humidity conditions are expected to pose an elevated risk of heat illnesses, such as heat stroke or heat exhaustion.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports to #ONStorm.

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