The National Center for Hydro-Meteorological Forecasting has updated the weather forecast for tonight and tomorrow (May 27) in regions across the country.
On May 27, the Northern Delta region, Phu Tho and from Thanh Hoa to Hue City continued to experience intense and especially intense heat with common temperatures of 38-40 degrees Celsius, in some places above 40 degrees Celsius. Air humidity decreased, commonly 40-45%, causing a feeling of stuffiness to last for many hours during the day.
The remaining areas in the North and the South Central Coast recorded widespread hot sun with the highest temperature of 36-38 degrees Celsius, with some places exceeding 39 degrees Celsius.

On May 28th, the heat in the North tends to decrease slightly. The midland and delta areas of the North maintain a temperature of 35-37 degrees Celsius, with some places above 37 degrees Celsius. Meanwhile, from Thanh Hoa to Hue City, there is still intense heat, with common temperatures of 37-39 degrees Celsius, and some places above 39 degrees Celsius.
Forecast from May 29, widespread heat in the North will basically end, and the Central region will also gradually decrease in intensity.
In addition to hot weather, in the late afternoon and night of May 27-28, the North has the possibility of scattered showers and thunderstorms, with locally heavy rain. The South Central Coast, Central Highlands and Southern regions also have thunderstorms in the late afternoon and evening, especially the South Central Coast from May 28 has places with moderate to heavy rain.

The meteorological agency warns that intense heat combined with low humidity increases the risk of fires and explosions in residential areas due to increased electricity demand, and at the same time potential for forest fires. People need to limit outdoor activities during peak sunny hours, supplement enough water and pay attention to signs of dehydration and heat shock.
Weather forecast for the evening of May 26 and tomorrow May 27 across the country
Hanoi City
Lowest temperature: 29-31 degrees C.
Highest temperature: 38-40 degrees C, in some places above 40 degrees C.
Few clouds, showers and thunderstorms in some places in the evening and at night; intense hot sunny days, especially intense in some places.Southwest to south wind level 2-3.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northwest
Lowest temperature: 25-28 degrees C, in some places below 25 degrees C.
Highest temperature: 35-38 degrees C, in some places above 39 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot and intense sunny days, especially intense in some places.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northeast
Lowest temperature: 27-30 degrees C.
Highest temperature: 35-38 degrees C, in some places above 39 degrees C; especially the delta and Phu Tho areas 38-40 degrees C, in some places above 40 degrees C.
Few clouds, no rain at night; hot and intense sunny days, especially intense in some places.Especially the delta and Phu Tho areas have hot and extremely intense sunny days; from the evening to night there are scattered showers and thunderstorms, locally heavy rain.Southwest to south wind level 2-3.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Thanh Hoa to Hue
Lowest temperature: 28-31 degrees C.
Highest temperature: 38-40 degrees C, in some places above 40 degrees C.
Few clouds, showers and thunderstorms in some places in the evening and at night; hot and especially intense sunny days.Southwest wind level 2-3.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
South Central Coast
Lowest temperature: 25-28 degrees C.
Highest temperature: 35-38 degrees C, in some places above 39 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot and intense sunny days, especially intense in some places.Southwest to South wind level 2-3.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Central Highlands
Lowest temperature: 20-23 degrees C.
Highest temperature: 31-34 degrees C, in some places above 35 degrees C.
Cloudy, showers and scattered thunderstorms in the evening and evening; showers and thunderstorms in some places at night; sunny during the day, hot in some places.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Southern region
Lowest temperature: 25-28 degrees C.
Highest temperature: 32-35 degrees C, in some places above 35 degrees C.
Cloudy, showers and scattered thunderstorms in the evening and evening; showers and thunderstorms in some places at night; sunny during the day, hot in some places.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Ho Chi Minh City
Lowest temperature: 25-27 degrees C.
Highest temperature: 33-36 degrees C.
Cloudy, showers and scattered thunderstorms in the evening and evening; showers and thunderstorms in some places at night; sunny day, hot sunny in some places.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.