Weather Alert Details

Lower St. Martin Parish

Dense Fog Advisory from TUE 1:00 AM CDT until TUE 9:00 AM CDT Issued March, 23 2026 at 12:42 PM - US/Central expires March, 24 2026 at 9:00 AM - US/Central ...DENSE FOG ADVISORY IN EFFECT FROM 1 AM TO 9 AM CDT TUESDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of south central and southwest Louisiana and southeast Texas. * WHEN...From 1 AM to 9 AM CDT Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. &&