河南春节前还有一波雨雪，返乡注意

Core Points - A strong cold wave has caused a significant drop in temperatures across Henan, with most areas experiencing a decline of over 10°C [1] - An interesting phenomenon observed is that afternoon temperatures in many places in the middle and lower reaches of the Yangtze River were lower than those in the early morning and the previous night [2] - The wind has exacerbated the cold experience, with wind speeds reaching 6 to 7 levels in most areas, and some places experiencing gusts of 8 to 9 levels [2] Weather Forecast - The lowest temperatures during this cold air event are expected today, with western mountainous and northern areas dropping to between -7°C and -5°C, while southern regions will see temperatures between -2°C and 0°C [4] - Good news is that strong winds and precipitation will subside, with a noticeable reduction in wind strength during the day [5] - Starting today, temperatures are expected to begin rising, with most areas transitioning to cloudy to sunny weather [7] - Specific weather forecast includes: - February 7: Cloudy to sunny, temperatures -4°C to 8°C, northwest winds at around level 4 [7] - February 8: Sunny to cloudy, temperatures -4°C to 10°C [7] - February 9: Overcast to partly cloudy, with light rain in some areas, temperatures -2°C to 8°C [7] - February 10: Cloudy to sunny, temperatures -2°C to 12°C [7] - February 11: Sunny to partly cloudy, temperatures -1°C to 13°C [7] - February 12: Sunny to partly cloudy, temperatures -1°C to 17°C [7] - February 13: Sunny to partly cloudy, temperatures 3°C to 17°C [8]