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Cold Weather Advisory, Louisiana

Moderate

Very cold temperatures as low as 25 expected. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Ended Monday, February 2, 2026.

Issued
Expires
Updated

Places in this advisory

Map

Map of Louisiana with this advisory The Cold Weather Advisory covers Slidell, Mandeville, Covington. I-59I-55US 11SlidellMandevilleCovingtonLacombeEden IsleMISSISSIPPILOUISIANA10 mi I-59I-55US 11SlidellMandevilleCovingtonLacombeMISSISSIPPILOUISIANA10 mi I-59I-55SlidellMandevilleCovingtonMISSISSIPPILOUISIANA20 mi I-59SlidellMandevilleCovingtonMISSISSIPPILOUISIANA20 mi
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Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Very cold temperatures as low as 25 expected.
Where
In Louisiana, St. Tammany Parish. In Mississippi, Hancock, Harrison, and Jackson Counties.
When
From midnight tonight to 9 in the morning Monday.
Impacts
Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Updates

  1. Allowed to end on time. February 2, 2026
  2. Now ends earlier, at Monday, 9 in the morning. February 1, 2026
  3. Cold Weather Advisory issued for Monday overnight through Tuesday morning. February 1, 2026