Live · updated 1 min ago

Kenner weather alerts

No active National Weather Service alerts for Kenner, Louisiana right now. The most recent was a Wind Advisory that ended Oct 17, 3:00 PM.

38 in the last 30 days 60 in 12 months (since Aug 30) most common: Coastal Flood Advisory Get alerts on your phone →

Active alerts for Jefferson Parish

NWS issues alerts by parish; Kenner is in Jefferson Parish. Refreshed every few minutes; times in CDT.

All clear in Jefferson Parish

No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring parish below.

Get Kenner alerts on your phone before you think to look them up

Forecast Bar watches the official alert feeds around the clock, NWS in the United States and Environment Canada in Canada, and pushes every warning, watch and advisory for your saved locations the moment it is issued. This page is the same data, a few minutes later.

Push notifications for severe weather, with Critical Alerts that break through Focus modes
Storm Tracker and Live Activities that follow a storm cell on your Lock Screen
Radar with warnings drawn on the map, on iPhone, iPad, Apple Watch, Mac and Apple TV
Rain alerts, air quality, tides, aurora and custom thresholds you set yourself

Download on theApp Store On Mac, included withSetapp

Forecast Bar severe weather alert notifications on an iPhone Lock Screen

Where

Jefferson Parish on the map

Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.

Last 30 days

Recent alerts for Jefferson Parish

Alert	Issued	Ended	Issued by
Wind Advisory	Oct 17, 2:52 PM	Oct 17, 3:00 PM	New Orleans LA
Wind Advisory	Oct 17, 3:29 AM	Oct 17, 3:00 PM	New Orleans LA
Wind Advisory	Oct 16, 12:51 PM	Oct 17, 3:00 PM	New Orleans LA
Wind Advisory	Oct 16, 12:05 AM	Oct 17, 3:00 PM	New Orleans LA
Dense Fog Advisory	Oct 15, 12:54 AM	Oct 15, 11:00 AM	New Orleans LA
Dense Fog Advisory	Oct 14, 7:33 PM	Oct 15, 11:00 AM	New Orleans LA
Dense Fog Advisory	Oct 14, 9:57 AM	Oct 14, 11:00 AM	New Orleans LA
Dense Fog Advisory	Oct 14, 9:26 AM	Oct 14, 10:00 AM	New Orleans LA
Dense Fog Advisory	Oct 14, 9:16 AM	Oct 14, 10:00 AM	New Orleans LA
Dense Fog Advisory	Oct 14, 1:54 AM	Oct 14, 10:00 AM	New Orleans LA
Dense Fog Advisory	Oct 13, 6:33 PM	Oct 14, 10:00 AM	New Orleans LA
Dense Fog Advisory	Oct 13, 8:55 AM	Oct 13, 10:00 AM	New Orleans LA
Dense Fog Advisory	Oct 13, 3:36 AM	Oct 13, 9:00 AM	New Orleans LA
Coastal Flood Advisory	Oct 9, 10:09 PM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 9, 4:03 PM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 9, 10:05 AM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 9, 4:30 AM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 8, 10:03 PM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 8, 4:16 PM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 8, 10:05 AM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 7, 10:42 PM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 7, 10:42 PM	Oct 10, 7:00 PM	New Orleans LA
Coastal Flood Advisory	Oct 7, 10:06 PM	Oct 10, 7:00 PM	New Orleans LA
Flood Watch	Oct 4, 11:45 PM	Oct 5, 12:00 AM	New Orleans LA
Flood Watch	Oct 4, 3:05 PM	Oct 5, 12:00 AM	New Orleans LA
Flash Flood Warning	Oct 4, 11:47 AM	Oct 4, 2:45 PM	New Orleans LA
Flood Advisory	Oct 4, 10:33 AM	Oct 4, 1:30 PM	New Orleans LA
Flood Watch	Oct 4, 12:46 AM	Oct 5, 12:00 AM	New Orleans LA
Flash Flood Warning	Oct 3, 6:20 PM	Oct 3, 7:30 PM	New Orleans LA
Flood Advisory	Oct 3, 4:54 PM	Oct 3, 8:30 PM	New Orleans LA
Flood Watch	Oct 3, 4:40 PM	Oct 5, 12:00 AM	New Orleans LA
Flash Flood Warning	Oct 3, 4:18 PM	Oct 3, 7:30 PM	New Orleans LA
Flood Advisory	Oct 3, 2:24 PM	Oct 3, 5:30 PM	New Orleans LA
Coastal Flood Advisory	Oct 3, 12:38 AM	Oct 3, 10:00 AM	New Orleans LA
Coastal Flood Advisory	Oct 2, 3:05 PM	Oct 3, 10:00 AM	New Orleans LA
Coastal Flood Advisory	Oct 2, 5:47 AM	Oct 2, 9:00 AM	New Orleans LA
Coastal Flood Advisory	Oct 1, 5:51 PM	Oct 2, 9:00 AM	New Orleans LA
Special Weather Statement	Sep 22, 12:16 AM	Sep 22, 12:45 AM	New Orleans LA

Pattern

What Jefferson Parish gets alerted for

Every alert that named Jefferson Parish in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.

Coastal Flood Advisory

Flash Flood Warning

Dense Fog Advisory

Special Weather Statement

Flood Advisory

Flood Watch

Heat Advisory

Wind Advisory

Plain English

What these alerts mean

A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.

Wind Advisory

Sustained winds of 30 mph or more, or gusts to 45 mph, are expected. Use caution driving high-profile vehicles.

Dense Fog Advisory

Visibility of a quarter mile or less is expected. Slow down and use low beams.

Coastal Flood Advisory

Minor coastal flooding is expected, usually around high tide. Expect water on low-lying roads near the shore.

Flood Watch

Conditions are favourable for flooding. Have a plan in case a warning is issued.

Flash Flood Warning

Flash flooding is occurring or imminent. Move to higher ground; never drive into water covering a road.

Flood Advisory

Minor flooding of streets, streams or low-lying areas is expected. Expect ponding on roads and use caution when driving.

Special Weather Statement

A heads-up about conditions that do not meet warning or advisory criteria but still deserve attention, such as a strong storm, patchy fog or a brief burst of snow.

Heat Advisory

Heat index values high enough to cause heat illness with prolonged exposure. Drink water, stay in air conditioning and check on neighbours.

Nearby

Alerts near Kenner

Cities

New Orleans, LA Baton Rouge, LA Gulfport, MS Lafayette, LA Mobile, AL Jackson, MS1

Neighbouring parishes in Louisiana

St. Charles Parish Orleans Parish Lafourche Parish St. John the Baptist Parish Plaquemines Parish St. Bernard Parish St. Tammany Parish All of Louisiana →

Questions

About Kenner alerts

How do I get Kenner weather alerts on my iPhone?

Install Forecast Bar, add Kenner as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Jefferson Parish then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.

Where do these alerts come from?

From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Jefferson Parish, the parish Kenner sits in. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.

What is the difference between a watch, a warning and an advisory?

A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.

Can I get this data as JSON?

Yes. /weather-alerts/la/kenner.json returns the active alerts, the last 30 days and the 12-month counts for Kenner, refreshed every minute. Please cache responses and credit National Weather Service as the source.

Never find out about a Jefferson Parish alert from this page again

Add Kenner in Forecast Bar and every NWS warning, watch and advisory arrives as a push notification the moment it is issued, on iPhone, iPad, Apple Watch, Mac and Apple TV.

Download on theApp Store For Mac, included withSetapp

Free to download; live weather requires a subscription. On iPhone and iPad, every subscription includes a 7-day free trial for new subscribers; Mac plans do not. Mac and iOS plans are separate; Apple TV is included with Forecast Bar Gold on iOS.