According to the National Center for Hydro-Meteorological Forecasting, the weather forecast for June 29 is cloudy in the Northwestern provinces, with moderate rain, heavy rain and thunderstorms, locally very heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Lowest temperature from: 24-27 degrees Celsius, some places below 23 degrees Celsius. Highest temperature from: 29-32 degrees Celsius, some places above 32 degrees Celsius.
In Son La province, due to the influence of the low pressure trough with an axis through the North Central region. Above, combined with the convergence of winds up to 5,000m, the activity will gradually strengthen. It is forecasted to be cloudy, with moderate rain, heavy rain, some places with very heavy rain and scattered thunderstorms (the time of heavy rain will be concentrated from the evening to early morning). During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. Sometimes the clouds will decrease and the sun will shine. Temperature from 21-26 degrees Celsius.
In Dien Bien province, it is forecasted that clouds will change, there will be rain, scattered showers, locally moderate rain, heavy rain and thunderstorms (rain concentrated in the evening, night and early morning), thunderstorms are likely to cause tornadoes, lightning and strong gusts of wind. Sunny day. Temperature from 22-31 degrees Celsius, high mountainous areas from 18-24 degrees Celsius.
In Lao Cai province, due to the influence of the southern edge of the low pressure trough with an axis at about 25-28 degrees North latitude connecting to the low pressure area in the West, combined with a wind convergence of up to 5,000m. Cloudy forecast, scattered showers and thunderstorms, some places have moderate to heavy rain. The highlands will have cold nights and mornings, and some places will be cold. Temperature from 25-31 degrees Celsius.
In Lai Chau, Yen Bai, and Hoa Binh provinces, it is forecasted to be cloudy with moderate rain, heavy rain and thunderstorms, with some places having very heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The average temperature is from 22-30 degrees Celsius.