Weather Forecast Summary - The average temperature in the province is expected to be -5.0℃ from February 14 to 23, which is significantly higher than the historical average [1] - The average precipitation during this period is forecasted to be 8.0 mm, which is above the historical norm [1] - Frequent temperature fluctuations are anticipated, with a wide range of rain and snow expected in the later period, coinciding with the Spring Festival return travel [1] Precipitation Details - Major precipitation events are concentrated from February 21 to 23 [2] - Specific weather events include light snow or sleet in various regions on February 17 and 21, transitioning to moderate to heavy snow in several areas on February 22 and 23 [3] Wind and Air Quality - Strong winds are expected on February 18 and from February 20 to 23, with gusts reaching up to level 6 [4] - Light fog or haze is forecasted in parts of the central and western regions on February 17 and 19 [5] Impact and Safety Measures - The period from February 14 to 20 is suitable for ice and snow tourism, with a recommendation for outdoor activities to ensure warmth [6] - From February 21 to 23, the combination of rain and snow during the peak travel period may lead to slippery roads, necessitating cautious driving and snow removal [7] - Public health advisories include ensuring ventilation during stable weather conditions and being cautious of falling ice and snow [7] - Fire safety is emphasized due to dry air and increased fire usage during the festival [7] Agricultural Considerations - Low temperatures in the early morning and evening require temperature control for greenhouse crops to prevent frost damage [8]