Jackson, Mississippi — A major winter storm is expected to impact central Mississippi starting Friday night, threatening travel, power, and infrastructure across the region.
According to the U.S. National Weather Service in Jackson, Arctic air will move south into Mississippi late Friday, allowing multiple types of winter precipitation to develop and persist through early Sunday morning. Forecasters say freezing rain, sleet, and snow are all possible, with impacts continuing into early next week due to prolonged cold.
Forecast guidance shows medium probabilities (40–60%) for at least 1 inch of snow across northwestern portions of the Jackson forecast area, while ice accretion of one-quarter inch is also possible, particularly along and north of Interstate 20, which includes the Jackson metro area. Ice accumulation at that level can lead to dangerous road conditions and power outages.
Timing graphics indicate the earliest reasonable onset of impacts in Jackson is late Friday evening, with precipitation expanding southward overnight as colder air deepens. Winter weather may continue intermittently through Saturday, with lingering effects into early Sunday.
The National Weather Service classifies much of central Mississippi, including Jackson, under a “Significant” (Level 3) winter storm impact risk. This level signals the greatest potential for extended impacts from freezing rain, sleet, and snow.
Officials warn that roads and bridges may become hazardous, and downed trees or power lines could result in outages. Residents are urged to monitor updates as forecast details evolve throughout the week.
The system is part of a broader winter storm expected to affect large portions of the central and eastern United States.
The developing storm could significantly affect commuters, students, and young workers traveling Friday night and Saturday.
