Typhoon Khanun was set to approach Japan's southernmost Okinawa islands again before changing north to hit the western main islands next week, dumping heavy rain over wide areas as it meanders, the Meteorological Agency (JMA) said on Saturday. Highlighting increased abnormal weather blamed on climate change, temperatures hit 40 degrees Celsius (104 F) in the city of Date in Fukushima prefecture, the highest this year in Japan. Khanun, which has killed three people and injured more than 70 in Okinawa prefecture, was about 100 km (60 miles) west of Kagoshima prefecture Tokuno Island at 5 ...