The National Weather Service in New Orleans has issued a Dense Fog Advisory that remains in effect until 10 AM CST this morning for portions of southeast Louisiana and southern Mississippi. The advisory warns of visibility one quarter mile or less in dense fog, which is expected to pose a hazard for those hitting the roads early on this Christmas morning, according to the National Weather Service.
The foggy conditions come with a humidity level pegged at 100%, and wind speed remains calm, according to the z update from 6:53 am CST. Such weather not only casts a veil over the holiday landscape but makes driving conditions decidedly risky. Those planning to travel are urged to take precautions, including slowing down and using low beam headlights, as reported by the National Weather Service.
Christmas Day in New Orleans will start with dense fog in the morning, clearing later with a high near 72°F. Fog may return late at night. The weekend looks mostly sunny with highs in the mid-70s, and there’s a chance of rain Sunday night into Monday.
Visibility problems are expected from Pointe Coupee to East Baton Rouge and down to Lower Plaquemines. Fog like this is common along the Gulf Coast in winter. The National Weather Service advises drivers to slow down, use low-beam headlights, and leave extra space between vehicles.
