Jefferson Parish, Louisiana: tornado and severe weather warnings

A wind advisory is in effect for Jefferson Parish as of 5:30 PM CDT.

Open the live map on Jefferson Parish Get a message when a warning reaches your address

The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of Jefferson Parish. Tap your own street on it for times that apply to you.

The last 12 months in Jefferson Parish

• 9 tornado warnings
• 22 severe thunderstorm warnings
• 25 flash flood warnings
• 4 tornado watches
• 1 severe thunderstorm watches

The most recent tornado warning that included Jefferson Parish was issued Jun 18, 2026 by the Weather Service office in New Orleans/Baton Rouge.

A warning counts here if the Weather Service listed Jefferson Parish in it, even if the warned area covered only part of the county.

Nearby

• Lafourche Parish, LA
• Plaquemines Parish, LA
• St. Charles Parish, LA
• Orleans Parish, LA
• Terrebonne Parish, LA
• St. John the Baptist Parish, LA
• St. Bernard Parish, LA
• St. James Parish, LA
• All of Louisiana

Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.