According to the National Center for Hydro-Meteorological Forecasting, the weather today May 17, the Northern region is cloudy, with scattered showers and thunderstorms in some places. Temperature slightly decreases after a series of hot days, highest from 30-33 degrees C.
Hanoi area has scattered showers and thunderstorms, with heavy rain in some places with the highest temperature from 30-32 degrees C.
The area from Thanh Hoa to Hue will be cloudy, in the North there will be showers and thunderstorms in some places at night, sunny in some places during the day, hot in some places, showers and scattered thunderstorms in the late afternoon tomorrow; in the South there will be showers and thunderstorms in some places, especially tonight and in the late afternoon tomorrow there will be showers and scattered thunderstorms, locally heavy rain.
Other areas will be cloudy, tonight and tomorrow afternoon there will be rain, showers and scattered thunderstorms, locally heavy rain. Highest temperature from 28-34 degrees C.
People and tourists going out should bring umbrellas and raincoats to prevent sudden weather changes.

Weather forecast today May 17th nationwide:
Hanoi City
Lowest temperature: 25-27 degrees C.
Highest temperature: 30-32 degrees C.
Cloudy, scattered showers and thunderstorms, locally heavy rain.Southeast wind level 2-3.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northwest
Lowest temperature: 23-26 degrees C, in some places below 22 degrees C.
Highest temperature: 30-33 degrees C.
Cloudy, scattered showers and thunderstorms in some places.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Northeast
Lowest temperature: 24-27 degrees C, mountainous areas in some places below 24 degrees C.
Highest temperature: 29-32 degrees C.
Cloudy, scattered showers and thunderstorms, locally heavy rain.Southeast 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: 25-28 degrees C.
Highest temperature: 31-34 degrees C, in some places above 35 degrees C.
Cloudy, in the North at night there are showers and thunderstorms in some places, sunny in some places with hot sunshine, in the late afternoon tomorrow there are showers and scattered thunderstorms; in the South there are showers and thunderstorms in some places, especially tonight and in the late afternoon tomorrow there are showers and scattered thunderstorms, locally heavy rain.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
South Central Coast
Lowest temperature: 24-27 degrees C.
Highest temperature: 31-34 degrees C.
Cloudy, with showers and thunderstorms in some places; especially this evening and tomorrow evening with scattered showers and thunderstorms, locally heavy rain.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Central Highlands
Lowest temperature: 21-24 degrees C.
Highest temperature: 28-31 degrees C.
Cloudy, rain tonight and tomorrow afternoon, showers and scattered thunderstorms, locally heavy rain.Southwest wind level 2-3.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: 31-34 degrees C.
Cloudy, showers and scattered thunderstorms tonight and tomorrow afternoon, locally heavy rain.Southwest wind level 2-3.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: 31-34 degrees C.
Cloudy, showers and scattered thunderstorms tonight and tomorrow afternoon, locally heavy rain.Light wind.In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.