US and Mexico Face Intense Heatwave; South Africa Endures Deadly Floods
A significant heatwave is set to impact parts of the western United States and Mexico this week, driven by a ridge of high pressure. Temperatures in California and Arizona are forecast to soar 10-15°C (18-27°F) above seasonal averages, with highs reaching 104-110°F (40-43°C) in areas like Palm Springs. The US National Weather Service has issued heat advisories and extreme heat warnings for these regions, with the heat expected to shift eastward toward the Midwest later in the week. Meanwhile, South Africa is grappling with severe weather, including heavy rainfall and damaging winds. Persistent downpours over the Western and Northern Cape have already caused significant flooding, with rainfall totals expected to exceed 200mm in some areas and up to 300mm in mountainous regions. The South African Weather Service has issued warnings for flash flooding, mudslides, and infrastructure damage. 
