HEAT WAVE WARNING Event A red warning for extreme heat issued from July 27 to Aug. 6, 2021. Temperatures very possible reach up to 45-46 Celsius nationwide from July 28. Possible upgrade this warning over the coming days as conditions change. The extended period of oppressive heat and dry conditions may produce ideal circumstances for wildfire growth throughout the country. Heatwaves also threaten vulnerable groups - such as the elderly, children, pregnant women, and those with respiratory illne