Dense Fog Advisory issued October 14 at 9:57AM CDT until October 14 at 11:00AM CDT by NWS New Orleans LA
Official severe-weather alerts, warning areas, and disaster updates.
expired · active · official-source
* WHAT...Visibility 1/4 mile or less in dense fog. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...Until 11 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
- Event time
- Source last updated
- Current version retrieved
- Provider
- NWS — active weather alerts (Storm)
- Location
- US
- Severity
- Moderate
- area
- Pointe Coupee; West Feliciana; East Feliciana; St. Helena; Washington; Iberville; West Baton Rouge; East Baton Rouge; Assumption; St. James; St. John The Baptist; Northern Tangipahoa; Southeast St. Tammany; Western Orleans; Eastern Orleans; Northern St. Tammany; Southwestern St. Tammany; Central Tangipahoa; Lower Tangipahoa; Northern Livingston; Southern Livingston; Western Ascension; Eastern Ascension; Upper Jefferson; Upper Lafourche; Upper St. Charles; Central St. Charles; Lower St. Charles; Pearl River; Northern Hancock; Northern Harrison; Northern Jackson; Southern Hancock; Southern Harrison; Southern Jackson
- event
- Dense Fog Advisory
- onset
- 2026-10-14T09:57:00-05:00
- states
- ["LA","MS"]
- urgency
- Expected
- certainty
- Likely
- effective
- 2026-10-14T09:57:00-05:00
- message id
- urn:oid:2.49.0.1.840.0.a5651383dc1e3aaefbe38e9b9156ef1dcf7457df.001.1
- references
- ["urn:oid:2.49.0.1.840.0.dbf15fc2f34130a8b33fb3b0133b465dde1a322f.001.1","urn:oid:2.49.0.1.840.0.8673b4645fb592ea3aae36dcfb173f93aa5d325e.002.1","urn:oid:2.49.0.1.840.0.0853f7e53ebc61f4ef4c9a28f871796f3f41b813.002.1","urn:oid:2.49.0.1.840.0.cb1c4162089b75d374e1da5627aa273762415077.002.1"]
- instruction
- If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
- message type
- Update
- location basis
- Approximate: centers of the NWS zones listed in the alert
- freshness minutes
- 60
Source use policy · US government work (17 U.S.C. 105)
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Locations and boundaries are as supplied by each source. Area statistics without an exact location are placed at the Census center of their city, county or ZIP code and labeled approximate. Refer to official instructions for current conditions.
Update history (4 recent revisions)
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