Active Weather Alerts
Dense Fog Advisory
Issued: 3:20 PM Dec. 24, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THURSDAY... * WHAT...Dense fog will reduce visibility to 1nm or less. * WHERE...Mississippi Sound, Lake Borgne, Chandeleur Sound and Breton Sound. * WHEN...Through 6 PM CST Thursday. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
Dense Fog Advisory
Issued: 3:15 PM Dec. 24, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...DENSE FOG ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM CST THURSDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 11 AM CST this morning, and again from 7 PM this evening to 10 AM CST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous, especially in areas where smoke can mix with fog to reduce visibilities to near zero. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. &&
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