Jackson, Mississippi — A surge of Arctic air is bringing dangerous cold, strong winds, and potential power outages across central and northern Mississippi through the weekend, according to the National Weather Service in Jackson.
Forecast models show wind chills falling below 5°F, with subzero values possible in parts of the northwest Delta and along the Mississippi River corridor. The most severe impacts are expected from Friday night through Saturday afternoon, with cold conditions lingering into Sunday.
The National Weather Service categorizes the threat as Significant to Extreme (Levels 3–4) across much of the region. Sustained winds of 20–25 mph with gusts up to 35–40 mph will dramatically increase the risk of frostbite and hypothermia. Exposed skin may develop frostbite in 30 minutes or less during peak conditions.
Travel conditions may also deteriorate, especially along Interstate 20, Interstate 55, and Interstate 59, where gusty winds could cause high-profile vehicles to become unstable. Weak trees and limbs may break, increasing the risk of scattered power outages, particularly in areas already stressed by recent winter weather.
Officials warn that power outages combined with extreme cold could become life-threatening for residents without reliable heating. Residents are urged to close off unused rooms, block drafts under doors, wear layered clothing, and avoid unnecessary travel during peak cold hours.
Pipes and water mains are also at risk as overnight lows fall into the single digits and teens, potentially causing burst pipes and service disruptions. Pets, plants, and outdoor plumbing should be protected immediately.
While winds may ease slightly Saturday night, dangerously cold temperatures will persist into Sunday, extending the threat window. Residents are strongly encouraged to monitor official updates from the National Weather Service and local emergency management agencies.
