HONG KONG — Residents of Hong Kong are facing a significant dip in temperatures this weekend, following a mild stretch, as a potent cold front prepares to sweep across southern China. According to forecast data released Tuesday, the city will experience a noticeable shift from today’s largely cloudy and damp conditions to much colder, breezy weather starting Saturday evening, culminating in overnight lows near 15 degrees Celsius early next week.
The current forecast indicates that the northeastern monsoon is influencing the coastal areas of southern China, keeping skies generally overcast in Hong Kong today, Tuesday. While early showers may briefly dampen the morning, partial brightening is expected later this afternoon. The high temperature is predicted to reach approximately 23 degrees Celsius, accompanied by light to moderate easterly to northeasterly winds that may occasionally turn brisk initially.
Forecasters anticipate a temporary reprieve in the middle of the week. As the prevailing cloud band covering the region thins out, Hong Kong can expect brighter periods on Wednesday and Thursday. However, this mild phase will be short-lived.
A shift in regional air currents is scheduled for Friday. The prevailing northeastern monsoon will be temporarily displaced by a strong easterly air stream, bringing fresh to strong winds. This wind shift sets the stage for the dramatic weekend change.
The major meteorological event is slated for Saturday. A cold front is expected to cross the Guangdong coast late Saturday, ushering in a significant temperature decline and stronger northerly winds. Intermittent showers are also possible as the front moves through. This frontal passage will cause temperatures to drop sharply into the evening.
The resulting weather pattern will dominate at the start of the following week. Under the influence of the subsequent reinvigorated northeastern monsoon, conditions across southern China, including Hong Kong, will become drier and distinctly cooler during the mornings and evenings. Minimum temperatures are projected to settle around 15 to 16 degrees Celsius early next week. Additionally, inland areas are expected to experience large diurnal temperature variations—a wide spread between daytime highs and nighttime lows—indicating crisp, clear weather during the day but sharp drops after sunset.
Meteorological officials are advising the public to prepare for the sudden descent into cooler weather. Residents should monitor forecasts closely, particularly regarding wind intensity on Friday and the steep temperature plunge beginning Saturday. Layered clothing and adequate heating measures will be necessary, especially for susceptible populations like the elderly and young children, as the city transitions from temperate conditions to genuine late-autumn chill. This looming cold snap marks a firm transition point toward winter weather for the metropolitan region.
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