According to the National Center for Hydro-Meteorological Forecasting, the weather forecast for July 12 is cloudy in the Northwestern provinces, with scattered showers and thunderstorms, with some places having heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Lowest temperature from: 22-25 degrees Celsius, some places below 21 degrees Celsius. Highest temperature from: 29-32 degrees Celsius, some places above 32 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 with the western low pressure area, combined with a wind convergence of up to 5,000m, it is forecasted to be cloudy, with scattered rain, showers and thunderstorms in some places with 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 Son La province, due to the influence of a low pressure trough with an axis passing through the Southern Delta of the North, combined with a strong wind convergence of up to 5,000m. Cloudy forecast, moderate rain, heavy rain, some places with very heavy rain and thunderstorms (rain concentrated from late afternoon 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 21-27 degrees Celsius.
In Lai Chau province, it is forecast to be cloudy with scattered showers and thunderstorms, with some places having heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. Temperature from 22-29 degrees Celsius.
In Dien Bien province, it is forecasted to be cloudy, with rain, showers, some places have moderate rain, heavy rain and thunderstorms, with the possibility of tornadoes, lightning and strong gusts of wind. Sunny in the afternoon. Temperature from 23-31 degrees Celsius, high mountainous areas from 18-24 degrees Celsius.