Weather
Mississippi Winter Weather Awareness Through Oct 31: Freezing Rain Threats
Jackson, MS – Ice covered highways, falling trees and widespread power outages can quickly create dangerous conditions across Mississippi. As winter weather awareness efforts continue Tuesday, October
By Elliot Vaughn · 2026-10-27T07:57:00.834Z
Jackson, MS – Ice covered highways, falling trees and widespread power outages can quickly create dangerous conditions across Mississippi. As winter weather awareness efforts continue Tuesday, October 27, residents are being reminded that freezing rain and winter flooding can threaten travel, electricity and communities during the colder months.
According to the National Weather Service NWS , freezing rain occurs when liquid precipitation freezes on contact with surfaces at or below freezing. Accumulating ice can make roads treacherous, damage trees and power lines, and disrupt electrical service.
How Dangerous Can Mississippi Ice Storms Become? Even a thin coating of ice can make untreated roads, bridges and overpasses extremely slippery. Accumulations approaching half an inch can cause significant tree damage and widespread power outages.
Mississippi experienced a devastating ice storm in February 1994, when extensive ice accumulation damaged trees and electrical infrastructure, leaving hundreds of thousands without power.
Drivers traveling Interstate 55, Interstate 20, Interstate 22 and Interstate 59 should exercise caution when freezing rain is forecast, particularly across northern and central Mississippi.
Ice Jams and Winter Flooding Risks River ice jams develop when accumulated ice restricts water flow, potentially causing flooding upstream.
Although significant ice jams are extremely rare across Mississippi, prolonged freezing conditions can create localized ice along smaller northern waterways.
Heavy winter rainfall, saturated ground and rapid runoff present more common flooding concerns.
Communities near the Mississippi, Yazoo, Pearl and Tombigbee river systems should monitor official river forecasts during periods of heavy rainfall and changing temperatures.
How Mississippi Residents Can Prepare Before severe winter weather arrives, residents should take several precautions:
Keep flashlights, batteries, blankets and emergency supplies accessible. Charge phones and prepare for possible extended power outages. Avoid unnecessary driving during freezing rain. Never operate generators or outdoor grills indoors. Stay away from downed power lines and flooded roads. Residents can monitor official forecasts through the NWS Jackson office , NWS Memphis office and NWS New Orleans/Baton Rouge office , which serve different portions of Mississippi.
Winter weather awareness efforts continue through Saturday, October 31 , emphasizing preparation before ice storms, power outages and winter flooding threaten Mississippi communities.