According to the National Center for Hydro-Meteorological Forecasting, today (September 30), the Northern region will have clouds, scattered showers and thunderstorms at night; hot sunny days, some places with severe heat; scattered showers and thunderstorms in the evening, some places with heavy rain. The highest temperature is from 35-38 degrees Celsius, some places above 38 degrees Celsius.
The Hanoi area is cloudy, with showers and thunderstorms in some places in the evening and at night; hot sunny during the day, some places are very hot. The highest temperature is from 36-38 degrees Celsius, some places above 38 degrees Celsius.
The area from Thanh Hoa to Hue and the South Central Coast will be cloudy, with showers and thunderstorms in some places in the evening and at night; hot sunny during the day, some places will be very hot. The highest temperature is from 34-37 degrees Celsius, some places above 37 degrees Celsius.
Other areas will have cloudy weather, with scattered showers and thunderstorms in some places, with scattered showers and thunderstorms in the afternoon and evening, with some places having heavy rain.
People and tourists should bring umbrellas and raincoats to prevent sudden changes in weather. For people in the Northern and North Central regions, they should drink enough water and avoid going out during hot weather to ensure their health.

Weather forecast for today, September 30:
Hanoi Lowest temperature: 27-29 degrees Celsius Highest temperature: 36-38 degrees Celsius, some places above 38 degrees Celsius Cloudy, showers and thunderstorms in the evening and at night; hot sunny day, some places with severe heat.
Light wind.During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Northwest Lowest temperature: 25-28 degrees Celsius, some places below 24 degrees Celsius Highest temperature: 35-38 degrees Celsius, some places above 38 degrees Celsius Cloudy, scattered showers and thunderstorms at night; hot sunny day, some places with severe heat; scattered showers and thunderstorms in the evening, locally heavy rain.
Light wind.During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Northeast Lowest temperature: 27-30 degrees Celsius, mountainous areas below 26 degrees Celsius Highest temperature: 35-38 degrees Celsius, some places above 38 degrees Celsius Cloudy, showers and thunderstorms in the evening and at night, especially in mountainous and midland areas tomorrow evening, scattered showers and thunderstorms, locally heavy rain; hot sunny day, some places are hot.
Light wind.During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Thanh Hoa to Hue Lowest temperature: 26-29 degrees Celsius Highest temperature: 35-37 degrees Celsius, some places above 37 degrees Celsius Cloudy, scattered showers and thunderstorms, Thanh Hoa - Nghe An is hot and sunny during the day, some places are very hot.
Light wind.During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
South Central Coast Lowest temperature: 26-29 degrees Celsius Highest temperature: North 34-37 degrees Celsius, some places above 37 degrees Celsius; South 31-34 degrees Celsius, some places above 35 degrees Celsius Cloudy, showers and thunderstorms in the evening and at night; sunny day, some places are hot, especially in the North there is hot sunshine, some places are very hot.
Southwest wind level 2-3.During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Central Highlands Lowest temperature: 20-23 degrees Celsius Highest temperature: 26-29 degrees Celsius, some places above 29 degrees Celsius Cloudy, scattered showers and thunderstorms in some places, scattered showers and thunderstorms in the afternoon and evening, locally heavy rain in some places.
Southwest wind level 2-3.During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Southern region Lowest temperature: 24-27 degrees Celsius Highest temperature: 30-33 degrees Celsius, some places above 33 degrees Celsius Cloudy, scattered showers and thunderstorms in some places, in the afternoon and evening there are scattered showers and thunderstorms, locally heavy rain in some places.
Southwest wind level 2-3.During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Ho Chi Minh City Lowest temperature: 25-27 degrees Celsius Highest temperature: 30-32 degrees Celsius, some places above 32 degrees Celsius Cloudy, scattered showers and thunderstorms in some places, in the afternoon and evening there are scattered showers and thunderstorms, locally heavy rain in some places.Southwest wind level 2-3.
During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.