Active Weather Alerts
Dense Fog Advisory
Issued: 10:44 AM Dec. 24, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...DENSE FOG ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 10 AM CST THURSDAY... * WHAT...For the first Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the second Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the first Dense Fog Advisory, until 11 AM CST this morning. For the second Dense Fog Advisory, 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. &&
Dense Fog Advisory
Issued: 10:44 AM Dec. 24, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...DENSE FOG ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 10 AM CST THURSDAY... * WHAT...For the first Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the second Dense Fog Advisory, visibility one quarter mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the first Dense Fog Advisory, until 11 AM CST this morning. For the second Dense Fog Advisory, 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. &&
Dense Fog Advisory
Issued: 5:35 AM Dec. 24, 2025 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THURSDAY... * WHAT...Dense fog will reduce visibility to 1nm or less. * WHERE...Lake Pontchartrain and Lake Maurepas, Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm, Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM and Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm. * WHEN...Through 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. &&
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