“三九天”气温直冲15℃！9级大风！河南天气开启“乱炖”模式，周末更有大变化→

Temperature Fluctuations - The temperature in Henan is experiencing a "roller coaster" effect, with highs reaching 15°C on January 9, followed by a drop back to single digits on January 10-11, with a decrease of 6 to 8 degrees Celsius [1][3] - After the drop, temperatures are expected to rise again on January 12, indicating rapid changes that require residents to adjust their clothing accordingly to prevent colds [3] Wind Conditions - Strong winds are expected from January 9 to 10, with gusts reaching around 7 levels in the central and northwestern regions, and local gusts could reach up to 9 levels, accompanied by dust or sand [3][5] Temperature Variability - There is a significant temperature difference between day and night, with many areas experiencing minimum temperatures at or below freezing, leading to a temperature variation exceeding 10°C, and in some regions, even over 14°C [5][7] Dry Weather and Fire Risk - The weather is characterized by dryness and frequent strong winds, resulting in low humidity levels, which may cause skin dryness and static electricity [5] - The dry conditions have raised the forest fire risk level, prompting safety warnings regarding fire and electricity use at home, especially in mountainous areas [5]