At 09:00 on March 1, 2025, the Tai an Meteorological Observatory issued a blue warning signal for a cold wave in its jurisdiction: Due to the combined effects of strong cold air and cyclones, it is expected that all towns and streets in the jurisdiction will experience rain, snow, and cold wave weather from tonight until March 4. This process has a wide range of rain and snow, complex precipitation patterns, strong north winds, and significant cooling. Rain and snow: From early morning to afternoon on the 2nd, there will be moderate to heavy rain, from evening to night on the 2nd, there will be sleet to moderate snow, with partial heavy snow and snow in mountainous areas. From day to night on the 3rd, there will be light snow and moderate snow in mountainous areas. Gale: From the night of the 1st to the day of the 3rd, the north wind will have gusts of 5-6 levels, with gusts of around 8 levels. In mountainous areas, gusts of 6-7 levels will have gusts of around 10 levels. The wind will weaken during the night of the 3rd. Cooling: Affected by strong cold air, the temperature gradually decreased from the night of the 1st, with a significant decrease in the highest temperature. The highest temperature was around 19 ℃ during the day of the 1st, around 6 ℃ during the day of the 2nd, and around 2 ℃ during the day of the 3rd; The temperature drop during the lowest temperature process is about 10 ℃, with a minimum temperature of about -3 ℃ and a minimum temperature of about -10 ℃ in mountainous areas, occurring in the mornings of the 4th and 5th. Please take precautions.