Active Weather Alerts
Dense Fog Advisory
Issued: 5:25 PM Nov. 19, 2025 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM CST THURSDAY... * WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Lake Pontchartrain and Lake Maurepas, Mississippi Sound, Lake Borgne, Chandeleur Sound and Breton Sound. * WHEN...From midnight tonight to 10 AM 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: 5:07 PM Nov. 19, 2025 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 9 AM CST THURSDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...From 11 PM this evening to 9 AM CST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. &&
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