At 16:14 on February 28, 2025, the Liaocheng Meteorological Observatory issued a yellow warning signal for a cold wave in the four districts of the main city: affected by strong cold air and cyclones, it is expected that there will be a cold wave and widespread rain and snow weather in the towns and streets under the jurisdiction of the four districts of the main city from the night of February 28 to March 3. This process has a wide range of rain and snow, complex precipitation patterns, strong north winds, and significant cooling. Rain and snow: On the night of February 28th, it will be mostly cloudy with occasional light rain. On March 1st, it will be mostly cloudy during the day. From the night of March 1st to the night of March 2nd, there will be moderate to heavy rain, sleet, and moderate to heavy snow. The precipitation pattern is complex, with rainy weather from the night of the 1st to the morning of the 2nd, sleet in the afternoon of the 2nd, snowfall from the evening of the 2nd to the night, and gradually ending snowfall during the day of the 3rd. The cumulative average precipitation is 20-40 millimeters. Gale: Starting from the night of March 1st, the north wind gradually strengthens. From the morning of March 2nd to the daytime of March 3rd, there will be north winds of 5-6 levels and gusts of 8-9 levels. Cold wave: From February 28th to March 1st, the highest temperature is around 20 ℃. Affected by strong cold air, the temperature will significantly decrease from March 2nd to 4th, with the highest temperature dropping to around 0 ℃ on March 3rd and the lowest temperature dropping to -10 to -6 ℃ on March 4th and 5th. This rain, snow, and cold wave process is beneficial for improving soil moisture, alleviating drought conditions, and reducing forest fire risk meteorological levels, but it has adverse effects on transportation, urban operations, energy supply, and agricultural production. Please take precautions!