What is the most accurate way to check the weather in China?
Use local Chinese apps, not foreign apps. Foreign weather services have poor coverage and updates for small cities and mountainous areas in China, especially in regions with complex terrain such as western Sichuan, Qinghai-Tibet, and northern Xinjiang. Recommended apps are Moji Weather (most comprehensive coverage, with minute-level precipitation forecasts) and China Weather Network (official data); Gaode Map also provides weather and real-time traffic conditions. Two other practical sources: official public WeChat accounts of scenic spots (they post announcements about closures and traffic conditions) and judgment from local drivers/guides (mountain weather changes quickly, in
Use local Chinese apps, not foreign apps. Foreign weather services have poor coverage and updates for small cities and mountainous areas in China, especially regions with complex terrain like western Sichuan, Qinghai-Tibet, and northern Xinjiang. Recommended apps are Moji Weather (most comprehensive coverage, with minute-level precipitation forecasts) and China Weather Network (official data); Gaode Map also provides weather and real-time traffic information. Two other useful sources: official public accounts of scenic spots (which will post announcements about closures and road conditions) and local drivers/guides' judgment (mountain weather changes quickly, local experience is more accurate than forecasts). Things to do before departure: download offline maps and weather information for the provinces you plan to visit, and check the daily forecast every morning — afternoon thunderstorms are very common in China's mountains, and finishing the climb and starting descent before 12:00 is a general safety principle.