According to the National Center for Hydro-Meteorological Forecasting, the weather today is May 11, the Northwest and Northeast regions are cloudy, with scattered showers and thunderstorms, especially in mountainous areas, there are locally heavy to very heavy rain. The highest temperature is commonly 25-30 degrees Celsius. In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
In Hanoi, it is cloudy, sometimes with showers and thunderstorms, the highest temperature is 28-30 degrees Celsius.
Provinces from Thanh Hoa to Hue are cloudy, showers and thunderstorms in some places in the evening and at night; sunny during the day, hot in some places. The highest temperature is commonly 29-32 degrees C, in some places above 32 degrees C.
The South Central Coast region is sunny during the day, with hot sun in some places, showers and thunderstorms in some places in the evening and at night. Highest temperature 31-34 degrees C, some places above 35 degrees C.
The Central Highlands maintains a sunny day, with hot sun in some places; local thunderstorms may appear in the late afternoon and evening. The highest temperature is commonly 31-34 degrees Celsius, in some places above 35 degrees Celsius.
The South continues to be the hottest region in the country with a common temperature of 35-37 degrees Celsius, in some places above 37 degrees Celsius. Cloudy, showers and thunderstorms in some places in the evening and at night, intense heat during the day.
In Ho Chi Minh City, the weather is cloudy, hot sunny during the day, showers and thunderstorms may appear in some places in the late afternoon and evening. The highest temperature is above 37 degrees Celsius in some places.
People in the South Central Coast, Central Highlands and Southern regions should bring umbrellas, hats, and sun protection jackets when going out. Drink enough water and avoid activities in hot sunny weather at noon to ensure health.

Weather forecast for today May 11th nationwide
Hanoi City
Lowest temperature: 23-25 degrees C.
Highest temperature: 28-30 degrees C.
Cloudy, sometimes showers and thunderstorms.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northwest
Lowest temperature: 21-24 degrees C, in some places below 20 degrees C.
Highest temperature: 25-28 degrees C, in some places above 29 degrees C.
Cloudy, scattered showers and thunderstorms, locally heavy to very heavy rain.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northeast
Lowest temperature: 22-25 degrees C, mountainous areas in some places below 22 degrees C.
Highest temperature: 27-30 degrees C.
Cloudy, scattered showers and thunderstorms; local mountainous areas have places with heavy to very heavy rain.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Thanh Hoa to Hue
Lowest temperature: 23-26 degrees C.
Highest temperature: 29-32 degrees C, in some places above 32 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and 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.
South Central Coast
Lowest temperature: 25-28 degrees C.
Highest temperature: 31-34 degrees C, in some places above 35 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and at night; sunny during the day, hot in some places.Light wind; especially in the South, level 2-3 northeast to east wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Central Highlands
Lowest temperature: 20-23 degrees C, in some places below 20 degrees C.
Highest temperature: 31-34 degrees C, in some places above 35 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and 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: 26-29 degrees C.
Highest temperature: 35-37 degrees C, in some places above 37 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny day.Level 2-3 easterly wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Ho Chi Minh City
Lowest temperature: 26-28 degrees C.
Highest temperature: 35-37 degrees C, in some places above 37 degrees C.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny day.Level 2-3 easterly wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.