DBTT is a Vietnam-focused weather information website providing forecasts for cities and provinces across the country. Its coverage spans all 63 provinces and cities, organized by region, including the northern, central and southern areas, the Central Highlands, and the Mekong Delta. Visitors can check current conditions, temperatures, humidity, visibility, wind speed, UV levels, and the likelihood and amount of rain, alongside forecasts for today, tomorrow, and the coming days.

The site highlights weather for major destinations such as Hanoi, Da Nang, Ho Chi Minh City, Hue, and Can Tho, with local readings and temperature ranges. DBTT also publishes educational articles on weather and environmental topics, including acid rain, rainbows, hydropower, and the ozone layer. Additional offerings include a weather widget, a blog and general information pages, as well as contact and privacy details.

With its nationwide coverage and practical forecast data, DBTT serves people seeking a quick overview of Vietnamese weather and conditions in specific localities