Active Weather Alerts
Dense Fog Advisory
Issued: 11:29 AM Feb. 20, 2026 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Dense fog will reduce visibility to 1/4 NM or less. * WHERE...Nearshore Gulf waters of southeastern Louisiana and Mississippi. * WHEN...Until noon CST today. * 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. &&
Local Radar