Following a winter storm that brought blizzard conditions to several Great Plains states, a blast of cold air is expected to create frosty conditions and potential challenges for parts of the Southeast, according to AccuWeather forecasters. High pressure settling over the southeastern United States towards the end of the week will bring clear skies, light winds, and chilly air from Canada, causing temperatures to drop significantly from Thursday night into Friday morning. This shift in weather patterns is leading to an average spring bloom and leaf out this year, attributed to a slightly harsher winter compared to previous years, noted AccuWeather Senior Meteorologist Brett Anderson. However, this also means that delicate blossoms and young leaves in areas of Mississippi, Alabama, Georgia, and the Florida Panhandle could be at risk of damage through Friday morning. Temperatures are expected to fall well into the 30s Fahrenheit in many suburban areas and could even dip into the upper 20s for brief periods in rural regions. It is important to note that official temperature readings are taken about 6 feet above the ground, but on clear and calm nights, ground-level temperatures can be notably lower by 5-10 degrees. Garden centers and individuals with potted plants or delicate vegetation in their gardens are advised to take precautions to protect their plants. Although temperatures are set to rise over the weekend in this region, there is a possibility of further cold spells in the upcoming weeks as cold air from Canada continues to move southward. For advanced and ad-free weather alerts, consider subscribing to Premium+ on the AccuWeather app to receive expert meteorologist-driven alerts designed to keep you and your loved ones safe.