According to the National Center for Hydro-Meteorological Forecasting, today (May 3), the low pressure area in the West is expanding to the East.
Weather forecast for the next 24 to 48 hours, on May 4, the mountainous areas west of Nghe An to Quang Ngai will have hot weather with the highest temperature commonly 35-36 degrees Celsius, some places above 36 degrees Celsius; the lowest relatively humidity commonly 55-60%.
On May 5, the North and Central Central regions will have hot weather, some places will have severe heat with the highest street temperature of 35-37 degrees Celsius, some places will be over 37 degrees Celsius; the lowest relatively humidity is commonly 50-55%.

In addition, on May 4, the North will have localized heat waves with the highest temperature in some places above 35 degrees Celsius.
The forecast temperature may be 2-4 degrees Celsius different from the actual outdoor temperature, or even higher if there are heat-absorbing surfaces such as concrete and asphalt.
The warning of hot weather in the Central region is likely to last in the coming days.
People and tourists need to pay attention to the hot sun can cause dehydration, exhaustion, and stroke due to heat stroke when exposed to high temperatures for a long time.