Heat warnings persist in London and surrounding areas

Source: Environment Canada.

Orange and yellow heat warnings are still in effect for London and the surrounding areas.

Environment Canada says some areas could see temperatures up to 37 C, with minimum temperatures of 21 C to 25 C, offering little relief. This is expected to continue through Friday and potentially the weekend.

You are reminded to protect yourself and others from heat. Check on older people, anyone who lives alone, and at-risk people. You should also watch for early signs of heat exhaustion, which include headaches, nausea, dizziness, thirst, dark urine, and intense fatigue. If this happens, stop what you are doing and drink water.

If you or someone around you is showing signs of heat stroke, call 911 or your emergency health provider. Those signs include red and hot skin, dizziness, nausea, confusion, and change in consciousness. While waiting for medical attention, take the person to a cool place, remove any extra clothing, and use cold water or ice packs around the body.

Here’s a full look at your forecast:

Thursday: A mix of sun and cloud. 40 per cent chance of showers in the afternoon with a risk of thunderstorms. High 33 C, humidex 42 C.

Thursday night: Partly cloudy with a 40 per cent chance of showers in the evening and risk of thunderstorms. Clearing late in the evening. Low 23 C.

Friday: Increasing cloudiness early in the morning. 60 per cent chance of showers late in the morning and afternoon with risk of a thunderstorm. High 32 C, humidex 41 C.

Friday night: Cloudy periods with a 60 per cent chance of showers. Low 22 C.

Saturday: A mix of sun and cloud with a 60 per cent chance of showers. High 30 C.

Saturday night: Cloudy periods with a 40 per cent chance of showers. Low 19 C.

Sunday: A mix of sun and cloud with a 40 per cent chance of showers. High 28 C.