Wu Derong: Southern Taiwan to Watch for Heavy Rain Until 16th, Nationwide Summer Heat from 19th

(Central News Agency reporter Chang Hsiung-feng, Taipei, June 14) The Meteorological Agency has indicated a possibility of foehn winds in Taitung, urging vigilance against temperatures exceeding 36°C. Meteorological expert Wu Derong stated that from today through the 16th, southern regions should remain alert for severe weather. He also forecasts a shift to hot, sunny summer-like conditions across Taiwan starting the 19th, while monitoring the development of tropical systems.

The Central Weather Administration has issued a high-temperature advisory, warning that extremely hot weather may trigger foehn winds in Taitung County. A yellow alert is in effect for Taitung before noon today, with temperatures expected to exceed 36°C.

Wu Derong, adjunct associate professor in the Department of Atmospheric Sciences at National Central University, wrote in the Meteorological Application and Promotion Foundation's "Leak the Heavens Classroom" column that the latest European model simulations show the stationary front slightly shifting southward from today through the 16th. Accompanied by unstable southwest monsoon winds, the windward side of southern Taiwan faces threats of severe weather, including lightning, strong gusts, and sudden heavy rainfall. Other regions may also experience such conditions.

Wu noted that according to the latest model simulations, the stationary front will shift northward again on the 17th and 18th. Days will be hot when not raining. On the 17th, the area remains under the influence of the southwest monsoon, making rainfall likely on the windward side and afternoon convection active. On the 18th, the southwest monsoon weakens, and convective intensity shows signs of decreasing.

Wu stated that from the 19th to the 23rd, the Pacific high pressure will strengthen, resulting in hot, sunny, summer-like conditions nationwide, with occasional brief afternoon showers in mountainous areas. Tropical disturbances are expected to develop east of the Philippines starting the 19th. While international model projections vary and most suggest no direct threat to Taiwan, uncertainty remains, requiring continued monitoring. (Edited by Wu Su-jou) 1150614