Hanoi, May 9 – Northern and Central Vietnam are enduring the final day of an intense heatwave, with temperatures soaring across several regions, according to the latest forecast by the National Center for Hydro-Meteorological Forecasting.
In Northeastern Vietnam (excluding Quang Ninh and Hai Phong), daytime highs are expected to reach 35–37°C, with some areas likely to exceed 37°C.
More extreme conditions are forecast for Northwestern Vietnam and provinces from Thanh Hoa to Phu Yen, where temperatures will rise to 36–38°C. Particularly severe heat, with temperatures above 39°C, is expected in parts of Hoa Binh, Son La, and mountainous areas of Nghe An.
However, a shift in weather is expected starting tonight, as a cool air mass pushes a low-pressure trough across Northern Vietnam. This will bring widespread thunderstorms, with heavy to very heavy rainfall forecast for Friday, especially in midland and Red River Delta provinces. Some areas may see rainfall totals exceeding 150mm.
In North Central Vietnam, rain and thunderstorms are expected to begin Friday and continue through Sunday, with moderate to heavy rain, and localized rainfall of over 150mm in some areas.
Residents are advised to be cautious of strong winds, lightning, hail, and localized flooding in low-lying areas. Flash floods and landslides remain a risk in mountainous regions during this period.
Meanwhile, in the Central Highlands and Southern Vietnam, sunshine will persist through midday, with several parts of the south experiencing heatwaves of 35–37°C. However, afternoon and evening thunderstorms are forecast, potentially bringing heavy downpours, gusty winds, and flash floods in urban and low-lying areas.
Authorities recommend staying updated with official weather alerts and taking precautions against heat-related illnesses, flooding, and severe weather hazards.
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Source: Vietnam Insider