The northern provinces will be experiencing a cold front accompanied by thunderstorms, according to the Central Hydrological Meteorological Forecast Center on April 20.
The southern provinces will be experiencing sunny days with thunderstorms and showers in the evenings with tornadoes, strong wind, and lightening.
The south will experience temperature highs of 33-35 degrees Celsius and lows of 25-27 degrees Celsius.
Thanh Hoa and Binh Thuan provinces will experience hot, sunny weather on April 21-26 with following temperature drops and rain.