The National Center for Hydro-Meteorological Forecasting has updated the weather forecast for May 30th in the Northwest regions.
- Lowest temperature: 21-24 degrees, in some places below 21 degrees C.
- Highest temperature: 30-33 degrees, in some places above 33 degrees C.
Cloudy, scattered showers and thunderstorms during the day, locally heavy rain; showers and thunderstorms in some places at night. Light wind. In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.

Tourists coming to the Northwest region during this time should actively follow the weather forecast, especially in the late afternoon and night when thunderstorms tend to increase.
People and tourists should bring thin jackets, umbrellas or light raincoats when traveling. If participating in trekking activities, exploring mountain passes or camping, it is necessary to limit going during thunderstorms to avoid the risk of slipperiness, flash floods or local landslides.
In addition, it is necessary to pay attention to extreme weather phenomena such as tornadoes, lightning, hail and strong gusts of wind. Visitors should not shelter from rain under large trees, near streams or slope slopes during thunderstorms. Pass roads in the Northwest can also experience fog and slippery road surfaces after rain, so it is necessary to move cautiously, especially in the early morning and at night.