TAIPEI (TVBS News) — Meteorologists predicted that the high-pressure system will weaken slightly on Friday (Jan. 9), bringing daytime temperatures of 16-18 degrees Celsius in the north and northeast, 19-22 degrees Celsius in central and eastern regions, and 22-24 degrees Celsius in the south. A weather advisory has been issued for Taiwan until Friday night, raising concerns over potential strong winds and temperature fluctuations.
Temperatures will rise slightly by Saturday (Jan. 10), with highs of 17 to 19 degrees in the north and northeast, 20 to 23 degrees in central and eastern regions, and 23 to 25 degrees in the south. However, a new wave of cold air will move southward in the evening, reaching the intensity of a continental cold air mass. Sunday (Jan. 11) will see continued cold air influence, with temperatures dropping to 15 to 17 degrees in the north and northeast, 19 to 22 degrees in central and eastern regions, and 22 to 24 degrees in the south.
TVBS meteorological consultant Cheng Ming-tien (鄭明典) noted on Facebook that the reduced cloud cover over Taiwan indicates a shift in the high-pressure center, suggesting the potential for radiative cooling and low temperatures on Thursday (Jan. 8) to Friday evening. The Central Weather Administration (CWA, 中央氣象署) has cautioned that from Thursday afternoon to Friday evening, strong northeast winds may affect several regions, including Taoyuan City and Hsinchu County.
The CWA have also issued a yellow alert, advising caution against falling debris from trees and unsecured structures due to strong winds. Outdoor workers should ensure safety, secure loose items, and drivers should reduce speed and stay informed about public transportation delays. The cold air's impact will lessen by Monday (Jan. 12) morning, but another cold air mass may arrive by Jan. 18.