Environment Canada has issued an extreme heat warning for the Kirkland Lake to Englehart and Temiskaming Shores to Temagami regions. Extreme heat is expected for Wednesday, June 17 through Saturday, June 20. A hot airmass is bringing temperatures near or above 30 with overnight lows near 18 degrees Celsius for the next four days. A cooler air mass will move in late Saturday evening. Check on older family, friends and neighbours. Make sure they are cool and drinking water. Never leave people or pets inside a parked vehicle.