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🟡 Moderate
Dense Fog Advisory
Sevier; Howard; Little River; Hempstead; Nevada; Miller; Lafayette; Columbia; Union; Caddo; Bossier; Webster; Claiborne; Lincoln; Union; De Soto; Red River; Bienville; Jackson; Ouachita; Sabine; Natchitoches; Winn; Grant; Caldwell; La Salle; McCurtain; Bowie; Cass; Marion; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; Sabine
Dense Fog Advisory issued December 17 at 8:09PM CST until December 18 at 10:00AM CST by NWS Shreveport LA
Alert Description
* WHAT...At least patchy visibility reductions to 1/4 mile or less in dense fog. * WHERE...Portions of south central and southwest Arkansas, north central and northwest Louisiana, southeast Oklahoma, and east and northeast Texas. * WHEN...From midnight tonight to 10 AM CST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.
Safety Instructions
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Time Information
Effective
Dec 18, 2025, 6:00 AM
Expires
Dec 18, 2025, 10:15 AM
Issued
Dec 18, 2025, 2:09 AM
Alert Details
Severity
Moderate
Urgency
Expected
Certainty
Likely
Category
Met
Issued By
NWS Shreveport LA
National Weather Service