NEW ORLEANS (WGNO) — The Gulf Coast region is bracing for a rare winter storm that will bring heavy snow, dangerous cold, and hazardous travel conditions starting early Tuesday. Snowfall is expected to begin in the early morning hours Tuesday and continue through the day, with widespread totals of 4 to 6 inches along and near the Interstate 10 corridor. Some areas could see 5 to 7 inches, with isolated amounts of 8 to 10 inches possible. Snowfall rates of 1 inch per hour, combined with wind gusts up to 35 mph, could create whiteout conditions at times. Travel will be nearly impossible Tuesday, especially on elevated roadways and bridges, where snow and ice are expected to accumulate quickly. Temperatures will stay below freezing for much of the day Wednesday, meaning that snow and ice will melt slowly and refreeze overnight, extending hazardous conditions into Thursday morning. The storm is expected to move out of the region late Tuesday night, but extreme cold will linger through midweek, with some areas seeing wind chills as low as 5 degrees Tuesday night into Wednesday morning. For those venturing outdoors, prolonged exposure to the cold could lead to hypothermia or frostbite. Dress in warm layers and limit time outside if possible. Officials are urging residents to prepare now. Bring pets inside, protect exposed pipes to prevent freezing, and check on elderly neighbors or anyone who may not have adequate heating. Conditions are expected to gradually improve by Thursday, with daytime highs reaching the mid to upper 40s. However, officials warn that shaded areas and eastbound lanes of interstates may remain icy even after temperatures warm. Residents should monitor local updates and avoid unnecessary travel. Stay safe, stay warm, and prepare to stay home Tuesday and Wednesday. Stay up to date with the latest news, weather and sports by downloading the WGNO app on the Apple or Google Play stores and by subscribing to the WGNO newsletter. Latest Posts Louisiana Remembers Edward Pettifer Josh Allen scores 2 TDs, Bills force 3 turnovers to beat Ravens 27-25 and reach AFC title game Heavy snow, bitter cold to hit southern Louisiana, Mississippi on Tuesday Bills will face Chiefs in AFC title game; Eagles will host the Commanders in NFC championship game Allen scores 2 TDs, Bills force 3 turnovers to beat Ravens 27-25 and reach AFC title game